734740715 has 16 divisors (see below), whose sum is σ = 895684608. Its totient is φ = 578532576.

The previous prime is 734740711. The next prime is 734740789. The reversal of 734740715 is 517047437.

It is a cyclic number.

It is not a de Polignac number, because 734740715 - 2² = 734740711 is a prime.

It is a super-2 number, since 2×734740715² = 1079687836557422450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734740711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81734 + ... + 90276.

It is an arithmetic number, because the mean of its divisors is an integer number (55980288).

Almost surely, 2^734740715 is an apocalyptic number.

734740715 is a deficient number, since it is larger than the sum of its proper divisors (160943893).

734740715 is a wasteful number, since it uses less digits than its factorization.

734740715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8818.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 734740715 is about 27106.1010659962. The cubic root of 734740715 is about 902.3562599275.

The spelling of 734740715 in words is "seven hundred thirty-four million, seven hundred forty thousand, seven hundred fifteen".