732768938 has 16 divisors (see below), whose sum is σ = 1210952160. Its totient is φ = 329778000.

The previous prime is 732768929. The next prime is 732768947. The reversal of 732768938 is 839867237.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (732768929) and next prime (732768947).

It is a self number, because there is not a number n which added to its sum of digits gives 732768938.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162668 + ... + 167111.

It is an arithmetic number, because the mean of its divisors is an integer number (75684510).

Almost surely, 2^732768938 is an apocalyptic number.

732768938 is a deficient number, since it is larger than the sum of its proper divisors (478183222).

732768938 is a wasteful number, since it uses less digits than its factorization.

732768938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329893.

The product of its digits is 3048192, while the sum is 53.

The square root of 732768938 is about 27069.7051701713. The cubic root of 732768938 is about 901.5483380417.

The spelling of 732768938 in words is "seven hundred thirty-two million, seven hundred sixty-eight thousand, nine hundred thirty-eight".