3772342928 has 20 divisors (see below), whose sum is σ = 7341696768. Its totient is φ = 1877711520.

The previous prime is 3772342919. The next prime is 3772342949. The reversal of 3772342928 is 8292432773.

It is a super-2 number, since 2×3772342928² = 28461142332863226368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525068 + ... + 532203.

Almost surely, 2^3772342928 is an apocalyptic number.

It is an amenable number.

3772342928 is a deficient number, since it is larger than the sum of its proper divisors (3569353840).

3772342928 is a wasteful number, since it uses less digits than its factorization.

3772342928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057502 (or 1057496 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 47.

The square root of 3772342928 is about 61419.4018857234. The cubic root of 3772342928 is about 1556.6956861639.

The spelling of 3772342928 in words is "three billion, seven hundred seventy-two million, three hundred forty-two thousand, nine hundred twenty-eight".