676259290 has 48 divisors (see below), whose sum is σ = 1424859552. Its totient is φ = 230410656.

The previous prime is 676259279. The next prime is 676259321. The reversal of 676259290 is 92952676.

It is a super-2 number, since 2×676259290² = 914653254622608200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 676259290.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75637 + ... + 84103.

It is an arithmetic number, because the mean of its divisors is an integer number (29684574).

Almost surely, 2^676259290 is an apocalyptic number.

676259290 is an abundant number, since it is smaller than the sum of its proper divisors (748600262).

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

676259290 is a wasteful number, since it uses less digits than its factorization.

676259290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8651 (or 8644 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 676259290 is about 26004.9858680984. The cubic root of 676259290 is about 877.7504916595.

The spelling of 676259290 in words is "six hundred seventy-six million, two hundred fifty-nine thousand, two hundred ninety".