869345674 has 8 divisors (see below), whose sum is σ = 1360715040. Its totient is φ = 415773996.

The previous prime is 869345641. The next prime is 869345713. The reversal of 869345674 is 476543968.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 9449364 + ... + 9449455.

It is an arithmetic number, because the mean of its divisors is an integer number (170089380).

Almost surely, 2^869345674 is an apocalyptic number.

869345674 is a deficient number, since it is larger than the sum of its proper divisors (491369366).

869345674 is a wasteful number, since it uses less digits than its factorization.

869345674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18898844.

The product of its digits is 4354560, while the sum is 52.

The square root of 869345674 is about 29484.6684566742. The cubic root of 869345674 is about 954.4008829613.

The spelling of 869345674 in words is "eight hundred sixty-nine million, three hundred forty-five thousand, six hundred seventy-four".