324981622 has 48 divisors (see below), whose sum is σ = 606907728. Its totient is φ = 129669120.

The previous prime is 324981581. The next prime is 324981661. The reversal of 324981622 is 226189423.

It is a happy number.

It is a super-2 number, since 2×324981622² = 211226109275501768, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160597 + ... + 162607.

It is an arithmetic number, because the mean of its divisors is an integer number (12643911).

Almost surely, 2^324981622 is an apocalyptic number.

324981622 is a deficient number, since it is larger than the sum of its proper divisors (281926106).

324981622 is a wasteful number, since it uses less digits than its factorization.

324981622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141 (or 2134 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 324981622 is about 18027.2466561036. The cubic root of 324981622 is about 687.5214737976.

The spelling of 324981622 in words is "three hundred twenty-four million, nine hundred eighty-one thousand, six hundred twenty-two".