3085474392 has 384 divisors, whose sum is σ = 11590225920. Its totient is φ = 715392000.

The previous prime is 3085474369. The next prime is 3085474397. The reversal of 3085474392 is 2934745803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085474397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2233542 + ... + 2234922.

It is an arithmetic number, because the mean of its divisors is an integer number (30182880).

Almost surely, 2^3085474392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3085474392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5795112960).

3085474392 is an abundant number, since it is smaller than the sum of its proper divisors (8504751528).

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

3085474392 is a wasteful number, since it uses less digits than its factorization.

3085474392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455 (or 1448 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 3085474392 is about 55547.0466541652. The cubic root of 3085474392 is about 1455.8187732314.

The spelling of 3085474392 in words is "three billion, eighty-five million, four hundred seventy-four thousand, three hundred ninety-two".