3963892404 has 96 divisors (see below), whose sum is σ = 10193863680. Its totient is φ = 1193246208.

The previous prime is 3963892367. The next prime is 3963892447. The reversal of 3963892404 is 4042983693.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1766107 + ... + 1768349.

It is an arithmetic number, because the mean of its divisors is an integer number (106186080).

Almost surely, 2^3963892404 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 3963892404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5096931840).

3963892404 is an abundant number, since it is smaller than the sum of its proper divisors (6229971276).

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

3963892404 is a wasteful number, since it uses less digits than its factorization.

3963892404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629 (or 2627 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 48.

The square root of 3963892404 is about 62959.4504740948. The cubic root of 3963892404 is about 1582.6101709971.

The spelling of 3963892404 in words is "three billion, nine hundred sixty-three million, eight hundred ninety-two thousand, four hundred four".