1038724372 has 24 divisors (see below), whose sum is σ = 2081119040. Its totient is φ = 444381120.

The previous prime is 1038724339. The next prime is 1038724387. The reversal of 1038724372 is 2734278301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16497 + ... + 48472.

Almost surely, 2^1038724372 is an apocalyptic number.

It is an amenable number.

1038724372 is an abundant number, since it is smaller than the sum of its proper divisors (1042394668).

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

1038724372 is a wasteful number, since it uses less digits than its factorization.

1038724372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65551 (or 65549 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 1038724372 is about 32229.2471522374. The cubic root of 1038724372 is about 1012.7449989245.

It can be divided in two parts, 1038 and 724372, that added together give a triangular number (725410 = T₁₂₀₄).

The spelling of 1038724372 in words is "one billion, thirty-eight million, seven hundred twenty-four thousand, three hundred seventy-two".