677046414 has 32 divisors (see below), whose sum is σ = 1480490496. Its totient is φ = 204707520.

The previous prime is 677046413. The next prime is 677046427. The reversal of 677046414 is 414640776.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677046413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18939 + ... + 41385.

It is an arithmetic number, because the mean of its divisors is an integer number (46265328).

Almost surely, 2^677046414 is an apocalyptic number.

677046414 is an abundant number, since it is smaller than the sum of its proper divisors (803444082).

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

677046414 is a wasteful number, since it uses less digits than its factorization.

677046414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22920.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 677046414 is about 26020.1155646934. The cubic root of 677046414 is about 878.0909087190.

The spelling of 677046414 in words is "six hundred seventy-seven million, forty-six thousand, four hundred fourteen".