1038494264 has 8 divisors (see below), whose sum is σ = 1947176760. Its totient is φ = 519247128.

The previous prime is 1038494227. The next prime is 1038494273. The reversal of 1038494264 is 4624948301.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64905884 + ... + 64905899.

It is an arithmetic number, because the mean of its divisors is an integer number (243397095).

Almost surely, 2^1038494264 is an apocalyptic number.

It is an amenable number.

1038494264 is a deficient number, since it is larger than the sum of its proper divisors (908682496).

1038494264 is a wasteful number, since it uses less digits than its factorization.

1038494264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129811789 (or 129811785 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 1038494264 is about 32225.6770914127. The cubic root of 1038494264 is about 1012.6702091332.

The spelling of 1038494264 in words is "one billion, thirty-eight million, four hundred ninety-four thousand, two hundred sixty-four".