676800726 has 32 divisors (see below), whose sum is σ = 1552466688. Its totient is φ = 192684960.

The previous prime is 676800721. The next prime is 676800757. The reversal of 676800726 is 627008676.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676800721) 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, 16585 + ... + 40356.

It is an arithmetic number, because the mean of its divisors is an integer number (48514584).

Almost surely, 2^676800726 is an apocalyptic number.

676800726 is an abundant number, since it is smaller than the sum of its proper divisors (875665962).

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

676800726 is a wasteful number, since it uses less digits than its factorization.

676800726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57236.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 676800726 is about 26015.3940196953. The cubic root of 676800726 is about 877.9846813883.

The spelling of 676800726 in words is "six hundred seventy-six million, eight hundred thousand, seven hundred twenty-six".