676170624 has 64 divisors (see below), whose sum is σ = 1809329040. Its totient is φ = 223727616.

The previous prime is 676170587. The next prime is 676170637. The reversal of 676170624 is 426071676.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46182 + ... + 59034.

Almost surely, 2^676170624 is an apocalyptic number.

676170624 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676170624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (904664520).

676170624 is an abundant number, since it is smaller than the sum of its proper divisors (1133158416).

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

676170624 is a wasteful number, since it uses less digits than its factorization.

676170624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13007 (or 12995 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 676170624 is about 26003.2810237478. The cubic root of 676170624 is about 877.7121286491.

The spelling of 676170624 in words is "six hundred seventy-six million, one hundred seventy thousand, six hundred twenty-four".