323890652 has 24 divisors (see below), whose sum is σ = 582014160. Its totient is φ = 157619840.

The previous prime is 323890643. The next prime is 323890717. The reversal of 323890652 is 256098323.

It is a super-3 number, since 3×323890652³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74474 + ... + 78702.

It is an arithmetic number, because the mean of its divisors is an integer number (24250590).

Almost surely, 2^323890652 is an apocalyptic number.

It is an amenable number.

323890652 is a deficient number, since it is larger than the sum of its proper divisors (258123508).

323890652 is a wasteful number, since it uses less digits than its factorization.

323890652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4741 (or 4739 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 323890652 is about 17996.9622992326. The cubic root of 323890652 is about 686.7512700399.

The spelling of 323890652 in words is "three hundred twenty-three million, eight hundred ninety thousand, six hundred fifty-two".