674364715 has 16 divisors (see below), whose sum is σ = 857035008. Its totient is φ = 508327776.

The previous prime is 674364709. The next prime is 674364727. The reversal of 674364715 is 517463476.

It is a cyclic number.

It is not a de Polignac number, because 674364715 - 2³ = 674364707 is a prime.

It is a Duffinian 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, 36057 + ... + 51466.

It is an arithmetic number, because the mean of its divisors is an integer number (53564688).

Almost surely, 2^674364715 is an apocalyptic number.

674364715 is a deficient number, since it is larger than the sum of its proper divisors (182670293).

674364715 is a wasteful number, since it uses less digits than its factorization.

674364715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87618.

The product of its digits is 423360, while the sum is 43.

The square root of 674364715 is about 25968.5331699732. The cubic root of 674364715 is about 876.9300373636.

The spelling of 674364715 in words is "six hundred seventy-four million, three hundred sixty-four thousand, seven hundred fifteen".