739402 has 8 divisors (see below), whose sum is σ = 1116036. Its totient is φ = 367392.

The previous prime is 739399. The next prime is 739433. The reversal of 739402 is 204937.

It can be written as a sum of positive squares in 2 ways, for example, as 737881 + 1521 = 859^2 + 39^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723 + ... + 1414.

2⁷³⁹⁴⁰² is an apocalyptic number.

739402 is a deficient number, since it is larger than the sum of its proper divisors (376634).

739402 is a wasteful number, since it uses less digits than its factorization.

739402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 739402 is about 859.8848760154. The cubic root of 739402 is about 90.4260458273.

The spelling of 739402 in words is "seven hundred thirty-nine thousand, four hundred two".