676334418 has 16 divisors (see below), whose sum is σ = 1381449600. Its totient is φ = 220648016.

The previous prime is 676334411. The next prime is 676334419. The reversal of 676334418 is 814433676.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 676334418.

It is not an unprimeable number, because it can be changed into a prime (676334411) 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, 1198893 + ... + 1199456.

It is an arithmetic number, because the mean of its divisors is an integer number (86340600).

Almost surely, 2^676334418 is an apocalyptic number.

676334418 is an abundant number, since it is smaller than the sum of its proper divisors (705115182).

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

676334418 is a wasteful number, since it uses less digits than its factorization.

676334418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398401.

The product of its digits is 290304, while the sum is 42.

The square root of 676334418 is about 26006.4303202112. The cubic root of 676334418 is about 877.7829945757.

The spelling of 676334418 in words is "six hundred seventy-six million, three hundred thirty-four thousand, four hundred eighteen".