10738064638 has 16 divisors (see below), whose sum is σ = 18419865984. Its totient is φ = 4599088920.

The previous prime is 10738064633. The next prime is 10738064647. The reversal of 10738064638 is 83646083701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10738064633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222120 + ... + 266107.

It is an arithmetic number, because the mean of its divisors is an integer number (1151241624).

Almost surely, 2^10738064638 is an apocalyptic number.

10738064638 is a deficient number, since it is larger than the sum of its proper divisors (7681801346).

10738064638 is a wasteful number, since it uses less digits than its factorization.

10738064638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489807.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 10738064638 in words is "ten billion, seven hundred thirty-eight million, sixty-four thousand, six hundred thirty-eight".