323402343 has 32 divisors (see below), whose sum is σ = 482423040. Its totient is φ = 191043840.

The previous prime is 323402327. The next prime is 323402351. The reversal of 323402343 is 343204323.

It is not a de Polignac number, because 323402343 - 2⁴ = 323402327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323401343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 312555 + ... + 313587.

It is an arithmetic number, because the mean of its divisors is an integer number (15075720).

Almost surely, 2^323402343 is an apocalyptic number.

323402343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

323402343 is a deficient number, since it is larger than the sum of its proper divisors (159020697).

323402343 is a wasteful number, since it uses less digits than its factorization.

323402343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 323402343 is about 17983.3907536927. The cubic root of 323402343 is about 686.4059729547.

Adding to 323402343 its reverse (343204323), we get a palindrome (666606666).

The spelling of 323402343 in words is "three hundred twenty-three million, four hundred two thousand, three hundred forty-three".