323362540 has 48 divisors (see below), whose sum is σ = 695151072. Its totient is φ = 126304256.

The previous prime is 323362517. The next prime is 323362541. The reversal of 323362540 is 45263323.

It is a junction number, because it is equal to n+sod(n) for n = 323362499 and 323362508.

It is not an unprimeable number, because it can be changed into a prime (323362541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271827 + ... + 273013.

It is an arithmetic number, because the mean of its divisors is an integer number (14482314).

Almost surely, 2^323362540 is an apocalyptic number.

It is an amenable number.

323362540 is an abundant number, since it is smaller than the sum of its proper divisors (371788532).

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

323362540 is a wasteful number, since it uses less digits than its factorization.

323362540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506 (or 1504 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 323362540 is about 17982.2840595960. The cubic root of 323362540 is about 686.3778118128.

The spelling of 323362540 in words is "three hundred twenty-three million, three hundred sixty-two thousand, five hundred forty".