676673740 has 24 divisors (see below), whose sum is σ = 1435088592. Its totient is φ = 267988800.

The previous prime is 676673693. The next prime is 676673783. The reversal of 676673740 is 47376676.

It is a happy 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, 165474 + ... + 169513.

It is an arithmetic number, because the mean of its divisors is an integer number (59795358).

Almost surely, 2^676673740 is an apocalyptic number.

It is an amenable number.

676673740 is an abundant number, since it is smaller than the sum of its proper divisors (758414852).

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

676673740 is a wasteful number, since it uses less digits than its factorization.

676673740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335097 (or 335095 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 46.

The square root of 676673740 is about 26012.9533117637. The cubic root of 676673740 is about 877.9297667819.

The spelling of 676673740 in words is "six hundred seventy-six million, six hundred seventy-three thousand, seven hundred forty".