677130715 has 16 divisors (see below), whose sum is σ = 842277600. Its totient is φ = 521966592.

The previous prime is 677130709. The next prime is 677130719. The reversal of 677130715 is 517031776.

It is a happy number.

677130715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 677130715 - 2¹¹ = 677128667 is a prime.

It is a super-2 number, since 2×677130715² = 917012010392822450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (677130719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71371 + ... + 80299.

It is an arithmetic number, because the mean of its divisors is an integer number (52642350).

Almost surely, 2^677130715 is an apocalyptic number.

677130715 is a deficient number, since it is larger than the sum of its proper divisors (165146885).

677130715 is a wasteful number, since it uses less digits than its factorization.

677130715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9486.

The product of its (nonzero) digits is 30870, while the sum is 37.

The square root of 677130715 is about 26021.7354340559. The cubic root of 677130715 is about 878.1273517496.

The spelling of 677130715 in words is "six hundred seventy-seven million, one hundred thirty thousand, seven hundred fifteen".