739738715 has 4 divisors (see below), whose sum is σ = 887686464. Its totient is φ = 591790968.

The previous prime is 739738667. The next prime is 739738721. The reversal of 739738715 is 517837937.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 739738715 - 2¹⁸ = 739476571 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73973867 + ... + 73973876.

It is an arithmetic number, because the mean of its divisors is an integer number (221921616).

Almost surely, 2^739738715 is an apocalyptic number.

739738715 is a deficient number, since it is larger than the sum of its proper divisors (147947749).

739738715 is a wasteful number, since it uses less digits than its factorization.

739738715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147947748.

The product of its digits is 1111320, while the sum is 50.

The square root of 739738715 is about 27198.1380796554. The cubic root of 739738715 is about 904.3977006452.

The spelling of 739738715 in words is "seven hundred thirty-nine million, seven hundred thirty-eight thousand, seven hundred fifteen".