739997328 has 120 divisors (see below), whose sum is σ = 2234466112. Its totient is φ = 206721792.

The previous prime is 739997303. The next prime is 739997333. The reversal of 739997328 is 823799937.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 741726 + ... + 742722.

Almost surely, 2^739997328 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 739997328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1117233056).

739997328 is an abundant number, since it is smaller than the sum of its proper divisors (1494468784).

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

739997328 is a wasteful number, since it uses less digits than its factorization.

739997328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109 (or 1056 counting only the distinct ones).

The product of its digits is 5143824, while the sum is 57.

The square root of 739997328 is about 27202.8919050898. The cubic root of 739997328 is about 904.5030809852.

The spelling of 739997328 in words is "seven hundred thirty-nine million, nine hundred ninety-seven thousand, three hundred twenty-eight".