739672 has 8 divisors (see below), whose sum is σ = 1386900. Its totient is φ = 369832.

The previous prime is 739649. The next prime is 739693. The reversal of 739672 is 276937.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×739672² = 1094229335168, which contains 22 as substring.

It is a d-powerful number, because it can be written as 7 + 3¹² + 6⁴ + 9⁵ + 7⁵ + 2¹⁷ .

It is a congruent number.

It is an unprimeable number.

739672 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 as a sum of consecutive naturals, namely, 46222 + ... + 46237.

2⁷³⁹⁶⁷² is an apocalyptic number.

It is an amenable number.

739672 is a deficient number, since it is larger than the sum of its proper divisors (647228).

739672 is a wasteful number, since it uses less digits than its factorization.

739672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92465 (or 92461 counting only the distinct ones).

The product of its digits is 15876, while the sum is 34.

The square root of 739672 is about 860.0418594464. The cubic root of 739672 is about 90.4370511447.

The spelling of 739672 in words is "seven hundred thirty-nine thousand, six hundred seventy-two".