326274048 has 88 divisors (see below), whose sum is σ = 966347760. Its totient is φ = 108748800.

The previous prime is 326273999. The next prime is 326274059. The reversal of 326274048 is 840472623.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 21748 + ... + 33548.

Almost surely, 2^326274048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326274048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483173880).

326274048 is an abundant number, since it is smaller than the sum of its proper divisors (640073712).

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

326274048 is a wasteful number, since it uses less digits than its factorization.

326274048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11830 (or 11806 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 326274048 is about 18063.0575484883. The cubic root of 326274048 is about 688.4316742920.

The spelling of 326274048 in words is "three hundred twenty-six million, two hundred seventy-four thousand, forty-eight".