726607084 has 48 divisors (see below), whose sum is σ = 1519156800. Its totient is φ = 303784320.

The previous prime is 726607069. The next prime is 726607127. The reversal of 726607084 is 480706627.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49794 + ... + 62710.

It is an arithmetic number, because the mean of its divisors is an integer number (31649100).

Almost surely, 2^726607084 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 726607084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (759578400).

726607084 is an abundant number, since it is smaller than the sum of its proper divisors (792549716).

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

726607084 is a wasteful number, since it uses less digits than its factorization.

726607084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12983 (or 12967 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 726607084 is about 26955.6503167703. The cubic root of 726607084 is about 899.0141814794.

The spelling of 726607084 in words is "seven hundred twenty-six million, six hundred seven thousand, eighty-four".