722830379 has 8 divisors (see below), whose sum is σ = 747328512. Its totient is φ = 698406120.

The previous prime is 722830337. The next prime is 722830397. The reversal of 722830379 is 973038227.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 722830379 - 2¹² = 722826283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (722830399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1802 + ... + 38064.

It is an arithmetic number, because the mean of its divisors is an integer number (93416064).

Almost surely, 2^722830379 is an apocalyptic number.

722830379 is a deficient number, since it is larger than the sum of its proper divisors (24498133).

722830379 is a wasteful number, since it uses less digits than its factorization.

722830379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36937.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 722830379 is about 26885.5049980468. The cubic root of 722830379 is about 897.4538649945.

The spelling of 722830379 in words is "seven hundred twenty-two million, eight hundred thirty thousand, three hundred seventy-nine".