3996925436 has 24 divisors (see below), whose sum is σ = 8000455680. Its totient is φ = 1711552752.

The previous prime is 3996925421. The next prime is 3996925451. The reversal of 3996925436 is 6345296993.

It is an interprime number because it is at equal distance from previous prime (3996925421) and next prime (3996925451).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24116 + ... + 92603.

It is an arithmetic number, because the mean of its divisors is an integer number (333352320).

Almost surely, 2^3996925436 is an apocalyptic number.

It is an amenable number.

3996925436 is an abundant number, since it is smaller than the sum of its proper divisors (4003530244).

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

3996925436 is a wasteful number, since it uses less digits than its factorization.

3996925436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117953 (or 117951 counting only the distinct ones).

The product of its digits is 9447840, while the sum is 56.

The square root of 3996925436 is about 63221.2419681866. The cubic root of 3996925436 is about 1586.9942338740.

The spelling of 3996925436 in words is "three billion, nine hundred ninety-six million, nine hundred twenty-five thousand, four hundred thirty-six".