674373711 has 16 divisors (see below), whose sum is σ = 982270080. Its totient is φ = 408143520.

The previous prime is 674373677. The next prime is 674373751. The reversal of 674373711 is 117373476.

It is a happy number.

It is not a de Polignac number, because 674373711 - 2⁹ = 674373199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 674373711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674373751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10561 + ... + 38213.

It is an arithmetic number, because the mean of its divisors is an integer number (61391880).

Almost surely, 2^674373711 is an apocalyptic number.

674373711 is a deficient number, since it is larger than the sum of its proper divisors (307896369).

674373711 is a wasteful number, since it uses less digits than its factorization.

674373711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28406.

The product of its digits is 74088, while the sum is 39.

The square root of 674373711 is about 25968.7063790247. The cubic root of 674373711 is about 876.9339367508.

The spelling of 674373711 in words is "six hundred seventy-four million, three hundred seventy-three thousand, seven hundred eleven".