322000473 has 8 divisors (see below), whose sum is σ = 432216000. Its totient is φ = 213225968.

The previous prime is 322000463. The next prime is 322000477. The reversal of 322000473 is 374000223.

It is a happy number.

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 322000473 - 2²² = 317806169 is a prime.

It is a super-2 number, since 2×322000473² = 207368609224447458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (322000477) 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, 359733 + ... + 360626.

It is an arithmetic number, because the mean of its divisors is an integer number (54027000).

Almost surely, 2^322000473 is an apocalyptic number.

It is an amenable number.

322000473 is a deficient number, since it is larger than the sum of its proper divisors (110215527).

322000473 is a wasteful number, since it uses less digits than its factorization.

322000473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720511.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 322000473 is about 17944.3716245512. The cubic root of 322000473 is about 685.4127357939.

Adding to 322000473 its reverse (374000223), we get a palindrome (696000696).

The spelling of 322000473 in words is "three hundred twenty-two million, four hundred seventy-three", and thus it is an aban number.