674630130 has 16 divisors (see below), whose sum is σ = 1619112384. Its totient is φ = 179901360.

The previous prime is 674630129. The next prime is 674630141. The reversal of 674630130 is 31036476.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 22487671 = 674630130 / (6 + 7 + 4 + 6 + 3 + 0 + 1 + 3 + 0).

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11243806 + ... + 11243865.

It is an arithmetic number, because the mean of its divisors is an integer number (101194524).

Almost surely, 2^674630130 is an apocalyptic number.

674630130 is an abundant number, since it is smaller than the sum of its proper divisors (944482254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674630130 is a wasteful number, since it uses less digits than its factorization.

674630130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22487681.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 674630130 is about 25973.6429866894. The cubic root of 674630130 is about 877.0450690135.

The spelling of 674630130 in words is "six hundred seventy-four million, six hundred thirty thousand, one hundred thirty".