674992202228 has 12 divisors (see below), whose sum is σ = 1182438025440. Its totient is φ = 337152766392.

The previous prime is 674992202177. The next prime is 674992202233. The reversal of 674992202228 is 822202299476.

674992202228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×674992202228² (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 674992202228.

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, 85829258 + ... + 85837121.

It is an arithmetic number, because the mean of its divisors is an integer number (98536502120).

Almost surely, 2^674992202228 is an apocalyptic number.

It is an amenable number.

674992202228 is a deficient number, since it is larger than the sum of its proper divisors (507445823212).

674992202228 is a wasteful number, since it uses less digits than its factorization.

674992202228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171667366 (or 171667364 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 674992202228 in words is "six hundred seventy-four billion, nine hundred ninety-two million, two hundred two thousand, two hundred twenty-eight".