722394095 has 4 divisors (see below), whose sum is σ = 866872920. Its totient is φ = 577915272.

The previous prime is 722393989. The next prime is 722394133. The reversal of 722394095 is 590493227.

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

It is a cyclic number.

It is not a de Polignac number, because 722394095 - 2⁸ = 722393839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72239405 + ... + 72239414.

It is an arithmetic number, because the mean of its divisors is an integer number (216718230).

Almost surely, 2^722394095 is an apocalyptic number.

722394095 is a deficient number, since it is larger than the sum of its proper divisors (144478825).

722394095 is a wasteful number, since it uses less digits than its factorization.

722394095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144478824.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 722394095 is about 26877.3900332603. The cubic root of 722394095 is about 897.2732677315.

The spelling of 722394095 in words is "seven hundred twenty-two million, three hundred ninety-four thousand, ninety-five".