674099792 has 40 divisors (see below), whose sum is σ = 1334244960. Its totient is φ = 329813120.

The previous prime is 674099791. The next prime is 674099807. The reversal of 674099792 is 297990476.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674099791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415559 + ... + 417177.

It is an arithmetic number, because the mean of its divisors is an integer number (33356124).

Almost surely, 2^674099792 is an apocalyptic number.

It is an amenable number.

674099792 is a deficient number, since it is larger than the sum of its proper divisors (660145168).

674099792 is a wasteful number, since it uses less digits than its factorization.

674099792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171 (or 2165 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 53.

The square root of 674099792 is about 25963.4318224691. The cubic root of 674099792 is about 876.8151888453.

The spelling of 674099792 in words is "six hundred seventy-four million, ninety-nine thousand, seven hundred ninety-two".