2038479531 has 16 divisors (see below), whose sum is σ = 2968161408. Its totient is φ = 1234150400.

The previous prime is 2038479529. The next prime is 2038479551. The reversal of 2038479531 is 1359748302.

It is a cyclic number.

It is not a de Polignac number, because 2038479531 - 2¹ = 2038479529 is a prime.

It is a super-2 number, since 2×2038479531² = 8310797596611959922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2038479551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235 + ... + 63851.

It is an arithmetic number, because the mean of its divisors is an integer number (185510088).

Almost surely, 2^2038479531 is an apocalyptic number.

2038479531 is a deficient number, since it is larger than the sum of its proper divisors (929681877).

2038479531 is a wasteful number, since it uses less digits than its factorization.

2038479531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64602.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 2038479531 is about 45149.5241503164. The cubic root of 2038479531 is about 1267.9499716137.

The spelling of 2038479531 in words is "two billion, thirty-eight million, four hundred seventy-nine thousand, five hundred thirty-one".