3250401792 has 80 divisors (see below), whose sum is σ = 9446529312. Its totient is φ = 984965120.

The previous prime is 3250401779. The next prime is 3250401793. The reversal of 3250401792 is 2971040523.

It is a super-2 number, since 2×3250401792² = 21130223618873622528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (3250401793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79293 + ... + 113084.

Almost surely, 2^3250401792 is an apocalyptic number.

3250401792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3250401792 is an abundant number, since it is smaller than the sum of its proper divisors (6196127520).

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

3250401792 is a wasteful number, since it uses less digits than its factorization.

3250401792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192409 (or 192393 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 3250401792 is about 57012.2950950056. The cubic root of 3250401792 is about 1481.3090730843.

The spelling of 3250401792 in words is "three billion, two hundred fifty million, four hundred one thousand, seven hundred ninety-two".