739472 has 20 divisors (see below), whose sum is σ = 1448940. Its totient is φ = 365568.

The previous prime is 739469. The next prime is 739493. The reversal of 739472 is 274937.

It is a happy number.

739472 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in 2 ways, for example, as 309136 + 430336 = 556^2 + 656^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1604 + ... + 2012.

It is an arithmetic number, because the mean of its divisors is an integer number (72447).

2⁷³⁹⁴⁷² is an apocalyptic number.

It is an amenable number.

739472 is a deficient number, since it is larger than the sum of its proper divisors (709468).

739472 is a wasteful number, since it uses less digits than its factorization.

739472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530 (or 524 counting only the distinct ones).

The product of its digits is 10584, while the sum is 32.

The square root of 739472 is about 859.9255781752. The cubic root of 739472 is about 90.4288993150.

The spelling of 739472 in words is "seven hundred thirty-nine thousand, four hundred seventy-two".