677107070 has 8 divisors (see below), whose sum is σ = 1218792744. Its totient is φ = 270842824.

The previous prime is 677107043. The next prime is 677107073. The reversal of 677107070 is 70701776.

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

It is a self number, because there is not a number n which added to its sum of digits gives 677107070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677107073) 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, 33855344 + ... + 33855363.

It is an arithmetic number, because the mean of its divisors is an integer number (152349093).

Almost surely, 2^677107070 is an apocalyptic number.

677107070 is a deficient number, since it is larger than the sum of its proper divisors (541685674).

677107070 is a wasteful number, since it uses less digits than its factorization.

677107070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67710714.

The product of its (nonzero) digits is 14406, while the sum is 35.

The square root of 677107070 is about 26021.2810983625. The cubic root of 677107070 is about 878.1171304032.

The spelling of 677107070 in words is "six hundred seventy-seven million, one hundred seven thousand, seventy".