674420363475 has 48 divisors (see below), whose sum is σ = 1123672128000. Its totient is φ = 356917518720.

The previous prime is 674420363399. The next prime is 674420363483. The reversal of 674420363475 is 574363024476.

It is not a de Polignac number, because 674420363475 - 2⁸ = 674420363219 is a prime.

It is a super-2 number, since 2×674420363475² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5006301 + ... + 5139249.

It is an arithmetic number, because the mean of its divisors is an integer number (23409836000).

Almost surely, 2^674420363475 is an apocalyptic number.

674420363475 is a deficient number, since it is larger than the sum of its proper divisors (449251764525).

674420363475 is a wasteful number, since it uses less digits than its factorization.

674420363475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133484 (or 133479 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 51.

The spelling of 674420363475 in words is "six hundred seventy-four billion, four hundred twenty million, three hundred sixty-three thousand, four hundred seventy-five".