3442646928 has 40 divisors (see below), whose sum is σ = 10164006208. Its totient is φ = 983613312.

The previous prime is 3442646903. The next prime is 3442646939. The reversal of 3442646928 is 8296462443.

3442646928 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 7 ways as a sum of consecutive naturals, for example, 5122651 + ... + 5123322.

Almost surely, 2^3442646928 is an apocalyptic number.

It is an amenable number.

3442646928 is an abundant number, since it is smaller than the sum of its proper divisors (6721359280).

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

3442646928 is a wasteful number, since it uses less digits than its factorization.

3442646928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10245991 (or 10245985 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 48.

The square root of 3442646928 is about 58674.0737293739. The cubic root of 3442646928 is about 1509.9555456702.

It can be divided in two parts, 3442 and 646928, that added together give a triangular number (650370 = T₁₁₄₀).

The spelling of 3442646928 in words is "three billion, four hundred forty-two million, six hundred forty-six thousand, nine hundred twenty-eight".