738732 has 12 divisors (see below), whose sum is σ = 1723736. Its totient is φ = 246240.

The previous prime is 738721. The next prime is 738743. The reversal of 738732 is 237837.

738732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (738721) and next prime (738743).

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 738732.

It is an unprimeable number.

738732 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30769 + ... + 30792.

2⁷³⁸⁷³² is an apocalyptic number.

It is an amenable number.

738732 is an abundant number, since it is smaller than the sum of its proper divisors (985004).

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

738732 is a wasteful number, since it uses less digits than its factorization.

738732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61568 (or 61566 counting only the distinct ones).

The product of its digits is 7056, while the sum is 30.

The square root of 738732 is about 859.4952006847. The cubic root of 738732 is about 90.3987247582.

The spelling of 738732 in words is "seven hundred thirty-eight thousand, seven hundred thirty-two".