677416624 has 10 divisors (see below), whose sum is σ = 1312494740. Its totient is φ = 338708304.

The previous prime is 677416613. The next prime is 677416643. The reversal of 677416624 is 426614776.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21169254 + ... + 21169285.

It is an arithmetic number, because the mean of its divisors is an integer number (131249474).

Almost surely, 2^677416624 is an apocalyptic number.

It is an amenable number.

677416624 is a deficient number, since it is larger than the sum of its proper divisors (635078116).

677416624 is a wasteful number, since it uses less digits than its factorization.

677416624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42338547 (or 42338541 counting only the distinct ones).

The product of its digits is 338688, while the sum is 43.

The square root of 677416624 is about 26027.2285116952. The cubic root of 677416624 is about 878.2509267008.

The spelling of 677416624 in words is "six hundred seventy-seven million, four hundred sixteen thousand, six hundred twenty-four".