3492496128 has 72 divisors (see below), whose sum is σ = 10140169536. Its totient is φ = 1058329600.

The previous prime is 3492496123. The next prime is 3492496151. The reversal of 3492496128 is 8216942943.

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

It is not an unprimeable number, because it can be changed into a prime (3492496123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198258 + ... + 215153.

It is an arithmetic number, because the mean of its divisors is an integer number (140835688).

Almost surely, 2^3492496128 is an apocalyptic number.

It is an amenable number.

3492496128 is an abundant number, since it is smaller than the sum of its proper divisors (6647673408).

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

3492496128 is a wasteful number, since it uses less digits than its factorization.

3492496128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413441 (or 413427 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 3492496128 is about 59097.3445088694. The cubic root of 3492496128 is about 1517.2086536222.

The spelling of 3492496128 in words is "three billion, four hundred ninety-two million, four hundred ninety-six thousand, one hundred twenty-eight".