2147369850 has 72 divisors (see below), whose sum is σ = 5776505280. Its totient is φ = 571913760.

The previous prime is 2147369827. The next prime is 2147369867. The reversal of 2147369850 is 589637412.

2147369850 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2147369850² = 9222394545378045000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

2147369850 is strictly pandigital in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2147369796 and 2147369805.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 423631 + ... + 428669.

It is an arithmetic number, because the mean of its divisors is an integer number (80229240).

It is a 1-persistent number, because it is pandigital, but 2⋅2147369850 = 4294739700 is not.

Almost surely, 2^2147369850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2147369850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2888252640).

2147369850 is an abundant number, since it is smaller than the sum of its proper divisors (3629135430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2147369850 is a wasteful number, since it uses less digits than its factorization.

2147369850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6004 (or 5996 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 2147369850 is about 46339.7221614459. The cubic root of 2147369850 is about 1290.1363656096.

The spelling of 2147369850 in words is "two billion, one hundred forty-seven million, three hundred sixty-nine thousand, eight hundred fifty".