739428 has 24 divisors (see below), whose sum is σ = 1766688. Its totient is φ = 240576.

The previous prime is 739399. The next prime is 739433. The reversal of 739428 is 824937.

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, 201 + ... + 1232.

It is an arithmetic number, because the mean of its divisors is an integer number (73612).

2⁷³⁹⁴²⁸ is an apocalyptic number.

It is an amenable number.

739428 is an abundant number, since it is smaller than the sum of its proper divisors (1027260).

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

739428 is a wasteful number, since it uses less digits than its factorization.

739428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483 (or 1481 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 739428 is about 859.8999941854. The cubic root of 739428 is about 90.4271057152.

The spelling of 739428 in words is "seven hundred thirty-nine thousand, four hundred twenty-eight".