326078912 has 112 divisors (see below), whose sum is σ = 724204800. Its totient is φ = 144967680.

The previous prime is 326078897. The next prime is 326078953. The reversal of 326078912 is 219870623.

It is a super-2 number, since 2×326078912² = 212654913702207488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2489087 + ... + 2489217.

Almost surely, 2^326078912 is an apocalyptic number.

326078912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326078912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362102400).

326078912 is an abundant number, since it is smaller than the sum of its proper divisors (398125888).

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

326078912 is a wasteful number, since it uses less digits than its factorization.

326078912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 326078912 is about 18057.6552187708. The cubic root of 326078912 is about 688.2944025780.

The spelling of 326078912 in words is "three hundred twenty-six million, seventy-eight thousand, nine hundred twelve".