2038478264 has 16 divisors (see below), whose sum is σ = 3823400400. Its totient is φ = 1018904832.

The previous prime is 2038478249. The next prime is 2038478311. The reversal of 2038478264 is 4628748302.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14852 + ... + 65555.

It is an arithmetic number, because the mean of its divisors is an integer number (238962525).

Almost surely, 2^2038478264 is an apocalyptic number.

It is an amenable number.

2038478264 is a deficient number, since it is larger than the sum of its proper divisors (1784922136).

2038478264 is a wasteful number, since it uses less digits than its factorization.

2038478264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83582 (or 83578 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The square root of 2038478264 is about 45149.5101191585. The cubic root of 2038478264 is about 1267.9497089190.

The spelling of 2038478264 in words is "two billion, thirty-eight million, four hundred seventy-eight thousand, two hundred sixty-four".