3921028552 has 32 divisors (see below), whose sum is σ = 8673246720. Its totient is φ = 1626232320.

The previous prime is 3921028543. The next prime is 3921028591. The reversal of 3921028552 is 2558201293.

3921028552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1127593 + ... + 1131064.

It is an arithmetic number, because the mean of its divisors is an integer number (271038960).

Almost surely, 2^3921028552 is an apocalyptic number.

It is an amenable number.

3921028552 is an abundant number, since it is smaller than the sum of its proper divisors (4752218168).

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

3921028552 is a wasteful number, since it uses less digits than its factorization.

3921028552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258701 (or 2258697 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 3921028552 is about 62618.1168033661. The cubic root of 3921028552 is about 1576.8849258601.

The spelling of 3921028552 in words is "three billion, nine hundred twenty-one million, twenty-eight thousand, five hundred fifty-two".