674772627 has 16 divisors (see below), whose sum is σ = 917879040. Its totient is φ = 440779872.

The previous prime is 674772613. The next prime is 674772649. The reversal of 674772627 is 726277476.

It is not a de Polignac number, because 674772627 - 2⁷ = 674772499 is a prime.

It is a super-2 number, since 2×674772627² = 910636196296962258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (674772677) 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 15 ways as a sum of consecutive naturals, for example, 141874 + ... + 146552.

It is an arithmetic number, because the mean of its divisors is an integer number (57367440).

Almost surely, 2^674772627 is an apocalyptic number.

674772627 is a deficient number, since it is larger than the sum of its proper divisors (243106413).

674772627 is a wasteful number, since it uses less digits than its factorization.

674772627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642.

The product of its digits is 1382976, while the sum is 48.

The square root of 674772627 is about 25976.3859495504. The cubic root of 674772627 is about 877.1068151898.

The spelling of 674772627 in words is "six hundred seventy-four million, seven hundred seventy-two thousand, six hundred twenty-seven".