1038364026 has 64 divisors (see below), whose sum is σ = 2482679808. Its totient is φ = 283079808.

The previous prime is 1038363971. The next prime is 1038364037. The reversal of 1038364026 is 6204638301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484830 + ... + 486966.

It is an arithmetic number, because the mean of its divisors is an integer number (38791872).

Almost surely, 2^1038364026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1038364026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1241339904).

1038364026 is an abundant number, since it is smaller than the sum of its proper divisors (1444315782).

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

1038364026 is a wasteful number, since it uses less digits than its factorization.

1038364026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 1038364026 is about 32223.6563102327. The cubic root of 1038364026 is about 1012.6278742319.

The spelling of 1038364026 in words is "one billion, thirty-eight million, three hundred sixty-four thousand, twenty-six".