722426411 has 8 divisors (see below), whose sum is σ = 841208544. Its totient is φ = 607538880.

The previous prime is 722426381. The next prime is 722426423. The reversal of 722426411 is 114624227.

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 722426411 - 2¹⁴ = 722410027 is a prime.

It is a super-3 number, since 3×722426411³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (722426461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973250 + ... + 973991.

It is an arithmetic number, because the mean of its divisors is an integer number (105151068).

Almost surely, 2^722426411 is an apocalyptic number.

722426411 is a deficient number, since it is larger than the sum of its proper divisors (118782133).

722426411 is a wasteful number, since it uses less digits than its factorization.

722426411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947301.

The product of its digits is 5376, while the sum is 29.

The square root of 722426411 is about 26877.9912009808. The cubic root of 722426411 is about 897.2866472477.

The spelling of 722426411 in words is "seven hundred twenty-two million, four hundred twenty-six thousand, four hundred eleven".