726607134 has 48 divisors (see below), whose sum is σ = 1719609840. Its totient is φ = 219905280.

The previous prime is 726607127. The next prime is 726607159. The reversal of 726607134 is 431706627.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 197964 + ... + 201600.

It is an arithmetic number, because the mean of its divisors is an integer number (35825205).

Almost surely, 2^726607134 is an apocalyptic number.

726607134 is an abundant number, since it is smaller than the sum of its proper divisors (993002706).

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

726607134 is a wasteful number, since it uses less digits than its factorization.

726607134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665 (or 4662 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 726607134 is about 26955.6512442196. The cubic root of 726607134 is about 899.0142021007.

The spelling of 726607134 in words is "seven hundred twenty-six million, six hundred seven thousand, one hundred thirty-four".