739944672 has 96 divisors (see below), whose sum is σ = 1976389632. Its totient is φ = 242371584.

The previous prime is 739944659. The next prime is 739944691. The reversal of 739944672 is 276449937.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1670083 + ... + 1670525.

It is an arithmetic number, because the mean of its divisors is an integer number (20587392).

Almost surely, 2^739944672 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 739944672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (988194816).

739944672 is an abundant number, since it is smaller than the sum of its proper divisors (1236444960).

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

739944672 is a wasteful number, since it uses less digits than its factorization.

739944672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720 (or 712 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 51.

The square root of 739944672 is about 27201.9240495962. The cubic root of 739944672 is about 904.4816265636.

The spelling of 739944672 in words is "seven hundred thirty-nine million, nine hundred forty-four thousand, six hundred seventy-two".