676334405 has 16 divisors (see below), whose sum is σ = 835833600. Its totient is φ = 525145920.

The previous prime is 676334387. The next prime is 676334411. The reversal of 676334405 is 504433676.

It is not a de Polignac number, because 676334405 - 2¹⁸ = 676072261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8795 + ... + 37815.

It is an arithmetic number, because the mean of its divisors is an integer number (52239600).

Almost surely, 2^676334405 is an apocalyptic number.

It is an amenable number.

676334405 is a deficient number, since it is larger than the sum of its proper divisors (159499195).

676334405 is a wasteful number, since it uses less digits than its factorization.

676334405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29164.

The product of its (nonzero) digits is 181440, while the sum is 38.

The square root of 676334405 is about 26006.4300702730. The cubic root of 676334405 is about 877.7829889517.

The spelling of 676334405 in words is "six hundred seventy-six million, three hundred thirty-four thousand, four hundred five".