676277615 has 16 divisors (see below), whose sum is σ = 890453088. Its totient is φ = 489979776.

The previous prime is 676277611. The next prime is 676277633. The reversal of 676277615 is 516772676.

It is not a de Polignac number, because 676277615 - 2² = 676277611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 676277615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676277611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94709 + ... + 101598.

It is an arithmetic number, because the mean of its divisors is an integer number (55653318).

Almost surely, 2^676277615 is an apocalyptic number.

676277615 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

676277615 is a deficient number, since it is larger than the sum of its proper divisors (214175473).

676277615 is a wasteful number, since it uses less digits than its factorization.

676277615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196378.

The product of its digits is 740880, while the sum is 47.

The square root of 676277615 is about 26005.3382019923. The cubic root of 676277615 is about 877.7584198969.

The spelling of 676277615 in words is "six hundred seventy-six million, two hundred seventy-seven thousand, six hundred fifteen".