326372463 has 32 divisors (see below), whose sum is σ = 499046400. Its totient is φ = 210701088.

The previous prime is 326372437. The next prime is 326372489. The reversal of 326372463 is 364273623.

It is an interprime number because it is at equal distance from previous prime (326372437) and next prime (326372489).

It is not a de Polignac number, because 326372463 - 2⁶ = 326372399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326372663) 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, 111606 + ... + 114492.

It is an arithmetic number, because the mean of its divisors is an integer number (15595200).

Almost surely, 2^326372463 is an apocalyptic number.

326372463 is a deficient number, since it is larger than the sum of its proper divisors (172673937).

326372463 is a wasteful number, since it uses less digits than its factorization.

326372463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028 (or 3022 counting only the distinct ones).

The product of its digits is 108864, while the sum is 36.

The square root of 326372463 is about 18065.7815496590. The cubic root of 326372463 is about 688.5008852234.

The spelling of 326372463 in words is "three hundred twenty-six million, three hundred seventy-two thousand, four hundred sixty-three".