739312 has 60 divisors (see below), whose sum is σ = 1781136. Its totient is φ = 295680.

The previous prime is 739307. The next prime is 739327. The reversal of 739312 is 213937.

It is a congruent number.

It is an unprimeable number.

739312 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18012 + ... + 18052.

2⁷³⁹³¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 739312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (890568).

739312 is an abundant number, since it is smaller than the sum of its proper divisors (1041824).

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

739312 is a wasteful number, since it uses less digits than its factorization.

739312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 73 counting only the distinct ones).

The product of its digits is 1134, while the sum is 25.

The square root of 739312 is about 859.8325418359. The cubic root of 739312 is about 90.4223767928.

The spelling of 739312 in words is "seven hundred thirty-nine thousand, three hundred twelve".