674253694 has 32 divisors (see below), whose sum is σ = 1125653760. Its totient is φ = 301268352.

The previous prime is 674253667. The next prime is 674253719. The reversal of 674253694 is 496352476.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent 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, 105597 + ... + 111799.

It is an arithmetic number, because the mean of its divisors is an integer number (35176680).

Almost surely, 2^674253694 is an apocalyptic number.

674253694 is a deficient number, since it is larger than the sum of its proper divisors (451400066).

674253694 is a wasteful number, since it uses less digits than its factorization.

674253694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6384.

The product of its digits is 1088640, while the sum is 46.

The square root of 674253694 is about 25966.3954756913. The cubic root of 674253694 is about 876.8819115791.

The spelling of 674253694 in words is "six hundred seventy-four million, two hundred fifty-three thousand, six hundred ninety-four".