676756136 has 64 divisors (see below), whose sum is σ = 1547606400. Its totient is φ = 270978048.

The previous prime is 676756121. The next prime is 676756139. The reversal of 676756136 is 631657676.

It is a super-2 number, since 2×676756136² = 915997735227300992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (676756139) 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, 73316 + ... + 82028.

It is an arithmetic number, because the mean of its divisors is an integer number (24181350).

Almost surely, 2^676756136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676756136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (773803200).

676756136 is an abundant number, since it is smaller than the sum of its proper divisors (870850264).

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

676756136 is a wasteful number, since it uses less digits than its factorization.

676756136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8818 (or 8814 counting only the distinct ones).

The product of its digits is 952560, while the sum is 47.

The square root of 676756136 is about 26014.5370129856. The cubic root of 676756136 is about 877.9653993971.

The spelling of 676756136 in words is "six hundred seventy-six million, seven hundred fifty-six thousand, one hundred thirty-six".