677293377 has 8 divisors (see below), whose sum is σ = 907002240. Its totient is φ = 449556720.

The previous prime is 677293333. The next prime is 677293381. The reversal of 677293377 is 773392776.

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

It is not a de Polignac number, because 677293377 - 2⁷ = 677293249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (677293777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492249 + ... + 493622.

It is an arithmetic number, because the mean of its divisors is an integer number (113375280).

Almost surely, 2^677293377 is an apocalyptic number.

It is an amenable number.

677293377 is a deficient number, since it is larger than the sum of its proper divisors (229708863).

677293377 is a wasteful number, since it uses less digits than its factorization.

677293377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986103.

The product of its digits is 2333772, while the sum is 51.

The square root of 677293377 is about 26024.8607489070. The cubic root of 677293377 is about 878.1976614215.

The spelling of 677293377 in words is "six hundred seventy-seven million, two hundred ninety-three thousand, three hundred seventy-seven".