1038216807 has 12 divisors (see below), whose sum is σ = 1500377944. Its totient is φ = 691806960.

The previous prime is 1038216799. The next prime is 1038216821. The reversal of 1038216807 is 7086128301.

It is not a de Polignac number, because 1038216807 - 2³ = 1038216799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038212807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7888 + ... + 46245.

Almost surely, 2^1038216807 is an apocalyptic number.

1038216807 is a deficient number, since it is larger than the sum of its proper divisors (462161137).

1038216807 is a wasteful number, since it uses less digits than its factorization.

1038216807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56270 (or 56267 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1038216807 is about 32221.3718981672. The cubic root of 1038216807 is about 1012.5800152585.

The spelling of 1038216807 in words is "one billion, thirty-eight million, two hundred sixteen thousand, eight hundred seven".