3911902896 has 120 divisors (see below), whose sum is σ = 11466821632. Its totient is φ = 1147132800.

The previous prime is 3911902879. The next prime is 3911902909. The reversal of 3911902896 is 6982091193.

3911902896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169185 + ... + 190911.

Almost surely, 2^3911902896 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 3911902896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5733410816).

3911902896 is an abundant number, since it is smaller than the sum of its proper divisors (7554918736).

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

3911902896 is a wasteful number, since it uses less digits than its factorization.

3911902896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21791 (or 21774 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 48.

The square root of 3911902896 is about 62545.2068187483. The cubic root of 3911902896 is about 1575.6606478151.

The spelling of 3911902896 in words is "three billion, nine hundred eleven million, nine hundred two thousand, eight hundred ninety-six".