323303397 has 8 divisors (see below), whose sum is σ = 445935840. Its totient is φ = 208103280.

The previous prime is 323303377. The next prime is 323303401. The reversal of 323303397 is 793303323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 323303397 - 2¹⁰ = 323302373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323303377) 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, 1857979 + ... + 1858152.

It is an arithmetic number, because the mean of its divisors is an integer number (55741980).

Almost surely, 2^323303397 is an apocalyptic number.

It is an amenable number.

323303397 is a deficient number, since it is larger than the sum of its proper divisors (122632443).

323303397 is a wasteful number, since it uses less digits than its factorization.

323303397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716163.

The product of its (nonzero) digits is 30618, while the sum is 33.

The square root of 323303397 is about 17980.6395047562. The cubic root of 323303397 is about 686.3359631001.

The spelling of 323303397 in words is "three hundred twenty-three million, three hundred three thousand, three hundred ninety-seven".