677907383 has 4 divisors (see below), whose sum is σ = 682066488. Its totient is φ = 673748280.

The previous prime is 677907371. The next prime is 677907389. The reversal of 677907383 is 383709776.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 677907383 - 2¹² = 677903287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677907389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2079308 + ... + 2079633.

It is an arithmetic number, because the mean of its divisors is an integer number (170516622).

Almost surely, 2^677907383 is an apocalyptic number.

677907383 is a deficient number, since it is larger than the sum of its proper divisors (4159105).

677907383 is a wasteful number, since it uses less digits than its factorization.

677907383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4159104.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The square root of 677907383 is about 26036.6546046146. The cubic root of 677907383 is about 878.4629604235.

The spelling of 677907383 in words is "six hundred seventy-seven million, nine hundred seven thousand, three hundred eighty-three".