676725790 has 16 divisors (see below), whose sum is σ = 1311807168. Its totient is φ = 249867936.

The previous prime is 676725781. The next prime is 676725799. The reversal of 676725790 is 97527676.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (676725781) and next prime (676725799).

It is a super-2 number, since 2×676725790² = 915915589702248200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676725799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2602662 + ... + 2602921.

It is an arithmetic number, because the mean of its divisors is an integer number (81987948).

Almost surely, 2^676725790 is an apocalyptic number.

676725790 is a deficient number, since it is larger than the sum of its proper divisors (635081378).

676725790 is a wasteful number, since it uses less digits than its factorization.

676725790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5205603.

The product of its (nonzero) digits is 1111320, while the sum is 49.

The square root of 676725790 is about 26013.9537556289. The cubic root of 676725790 is about 877.9522764346.

The spelling of 676725790 in words is "six hundred seventy-six million, seven hundred twenty-five thousand, seven hundred ninety".