726076762 has 4 divisors (see below), whose sum is σ = 1089115146. Its totient is φ = 363038380.

The previous prime is 726076751. The next prime is 726076763. The reversal of 726076762 is 267670627.

It is a happy number.

726076762 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 493239681 + 232837081 = 22209^2 + 15259^2 .

It is not an unprimeable number, because it can be changed into a prime (726076763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181519189 + ... + 181519192.

Almost surely, 2^726076762 is an apocalyptic number.

726076762 is a deficient number, since it is larger than the sum of its proper divisors (363038384).

726076762 is a wasteful number, since it uses less digits than its factorization.

726076762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363038383.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 726076762 is about 26945.8115854765. The cubic root of 726076762 is about 898.7954098547.

The spelling of 726076762 in words is "seven hundred twenty-six million, seventy-six thousand, seven hundred sixty-two".