677322634 has 8 divisors (see below), whose sum is σ = 1021597668. Its totient is φ = 336790080.

The previous prime is 677322617. The next prime is 677322641. The reversal of 677322634 is 436223776.

It can be written as a sum of positive squares in 2 ways, for example, as 400200025 + 277122609 = 20005^2 + 16647^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935167 + ... + 935890.

Almost surely, 2^677322634 is an apocalyptic number.

677322634 is a deficient number, since it is larger than the sum of its proper divisors (344275034).

677322634 is a wasteful number, since it uses less digits than its factorization.

677322634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871240.

The product of its digits is 254016, while the sum is 40.

The square root of 677322634 is about 26025.4228399848. The cubic root of 677322634 is about 878.2103063894.

The spelling of 677322634 in words is "six hundred seventy-seven million, three hundred twenty-two thousand, six hundred thirty-four".