2634533850 has 96 divisors (see below), whose sum is σ = 7342280064. Its totient is φ = 620294400.

The previous prime is 2634533831. The next prime is 2634533899. The reversal of 2634533850 is 583354362.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 2634533799 and 2634533808.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15480 + ... + 74220.

It is an arithmetic number, because the mean of its divisors is an integer number (76482084).

Almost surely, 2^2634533850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2634533850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3671140032).

2634533850 is an abundant number, since it is smaller than the sum of its proper divisors (4707746214).

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

2634533850 is a wasteful number, since it uses less digits than its factorization.

2634533850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58792 (or 58787 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The square root of 2634533850 is about 51327.7103522064. The cubic root of 2634533850 is about 1381.1301129199.

The spelling of 2634533850 in words is "two billion, six hundred thirty-four million, five hundred thirty-three thousand, eight hundred fifty".