676670610 has 128 divisors (see below), whose sum is σ = 2063314944. Its totient is φ = 137928960.

The previous prime is 676670581. The next prime is 676670623. The reversal of 676670610 is 16076676.

It is a super-2 number, since 2×676670610² = 915766228875544200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 119667 + ... + 125193.

It is an arithmetic number, because the mean of its divisors is an integer number (16119648).

Almost surely, 2^676670610 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676670610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1031657472).

676670610 is an abundant number, since it is smaller than the sum of its proper divisors (1386644334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676670610 is a wasteful number, since it uses less digits than its factorization.

676670610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5608.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 676670610 is about 26012.8931493596. The cubic root of 676670610 is about 877.9284131387.

The spelling of 676670610 in words is "six hundred seventy-six million, six hundred seventy thousand, six hundred ten".