674808006742 has 8 divisors (see below), whose sum is σ = 1056221228016. Its totient is φ = 322734264072.

The previous prime is 674808006731. The next prime is 674808006751. The reversal of 674808006742 is 247600808476.

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

It is a super-2 number, since 2×674808006742² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 674808006742.

It is a congruent number.

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, 7334869593 + ... + 7334869684.

It is an arithmetic number, because the mean of its divisors is an integer number (132027653502).

Almost surely, 2^674808006742 is an apocalyptic number.

674808006742 is a deficient number, since it is larger than the sum of its proper divisors (381413221274).

674808006742 is a wasteful number, since it uses less digits than its factorization.

674808006742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14669739302.

The product of its (nonzero) digits is 3612672, while the sum is 52.

The spelling of 674808006742 in words is "six hundred seventy-four billion, eight hundred eight million, six thousand, seven hundred forty-two".