674160294 has 16 divisors (see below), whose sum is σ = 1381206960. Its totient is φ = 219239040.

The previous prime is 674160293. The next prime is 674160343. The reversal of 674160294 is 492061476.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674160293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1369999 + ... + 1370490.

It is an arithmetic number, because the mean of its divisors is an integer number (86325435).

Almost surely, 2^674160294 is an apocalyptic number.

674160294 is an abundant number, since it is smaller than the sum of its proper divisors (707046666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674160294 is a wasteful number, since it uses less digits than its factorization.

674160294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740535.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 674160294 is about 25964.5969350576. The cubic root of 674160294 is about 876.8414201175.

The spelling of 674160294 in words is "six hundred seventy-four million, one hundred sixty thousand, two hundred ninety-four".