3768435928 has 16 divisors (see below), whose sum is σ = 7104857760. Its totient is φ = 1873807200.

The previous prime is 3768435877. The next prime is 3768435929. The reversal of 3768435928 is 8295348673.

It is a super-2 number, since 2×3768435928² = 28402218686882442368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3768435929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1299808 + ... + 1302703.

It is an arithmetic number, because the mean of its divisors is an integer number (444053610).

Almost surely, 2^3768435928 is an apocalyptic number.

It is an amenable number.

3768435928 is a deficient number, since it is larger than the sum of its proper divisors (3336421832).

3768435928 is a wasteful number, since it uses less digits than its factorization.

3768435928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602698 (or 2602694 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 55.

The square root of 3768435928 is about 61387.5877356327. The cubic root of 3768435928 is about 1556.1580794232.

The spelling of 3768435928 in words is "three billion, seven hundred sixty-eight million, four hundred thirty-five thousand, nine hundred twenty-eight".