722270374 has 16 divisors (see below), whose sum is σ = 1239694848. Its totient is φ = 309165192.

The previous prime is 722270363. The next prime is 722270383. The reversal of 722270374 is 473072227.

722270374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19614 + ... + 42769.

It is an arithmetic number, because the mean of its divisors is an integer number (77480928).

Almost surely, 2^722270374 is an apocalyptic number.

722270374 is a deficient number, since it is larger than the sum of its proper divisors (517424474).

722270374 is a wasteful number, since it uses less digits than its factorization.

722270374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63219.

The product of its (nonzero) digits is 32928, while the sum is 34.

The square root of 722270374 is about 26875.0883533431. The cubic root of 722270374 is about 897.2220408989. Note that the first 3 decimals are identical.

The spelling of 722270374 in words is "seven hundred twenty-two million, two hundred seventy thousand, three hundred seventy-four".