2385069390 has 192 divisors, whose sum is σ = 6983159040. Its totient is φ = 559802880.

The previous prime is 2385069389. The next prime is 2385069403. The reversal of 2385069390 is 939605832.

It is a super-2 number, since 2×2385069390² = 11377111990229944200, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7619874 + ... + 7620186.

It is an arithmetic number, because the mean of its divisors is an integer number (36370620).

Almost surely, 2^2385069390 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2385069390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3491579520).

2385069390 is an abundant number, since it is smaller than the sum of its proper divisors (4598089650).

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

2385069390 is a wasteful number, since it uses less digits than its factorization.

2385069390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 2385069390 is about 48837.1722154344. The cubic root of 2385069390 is about 1336.0837221339.

The spelling of 2385069390 in words is "two billion, three hundred eighty-five million, sixty-nine thousand, three hundred ninety".