676481907 has 8 divisors (see below), whose sum is σ = 931072000. Its totient is φ = 436439880.

The previous prime is 676481893. The next prime is 676481917. The reversal of 676481907 is 709184676.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 676481907 - 2⁷ = 676481779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676481917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3636907 + ... + 3637092.

It is an arithmetic number, because the mean of its divisors is an integer number (116384000).

Almost surely, 2^676481907 is an apocalyptic number.

676481907 is a deficient number, since it is larger than the sum of its proper divisors (254590093).

676481907 is a wasteful number, since it uses less digits than its factorization.

676481907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7274033.

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 676481907 is about 26009.2657912522. The cubic root of 676481907 is about 877.8467963100.

The spelling of 676481907 in words is "six hundred seventy-six million, four hundred eighty-one thousand, nine hundred seven".