332424340 has 12 divisors (see below), whose sum is σ = 698091156. Its totient is φ = 132969728.

The previous prime is 332424289. The next prime is 332424353. The reversal of 332424340 is 43424233.

It can be written as a sum of positive squares in 2 ways, for example, as 173765124 + 158659216 = 13182^2 + 12596^2 .

It is a super-2 number, since 2×332424340² = 221011883648871200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8310589 + ... + 8310628.

It is an arithmetic number, because the mean of its divisors is an integer number (58174263).

Almost surely, 2^332424340 is an apocalyptic number.

It is an amenable number.

332424340 is an abundant number, since it is smaller than the sum of its proper divisors (365666816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332424340 is a wasteful number, since it uses less digits than its factorization.

332424340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16621226 (or 16621224 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 332424340 is about 18232.5077814326. The cubic root of 332424340 is about 692.7304398023.

Adding to 332424340 its reverse (43424233), we get a palindrome (375848573).

The spelling of 332424340 in words is "three hundred thirty-two million, four hundred twenty-four thousand, three hundred forty".