326093040 has 600 divisors, whose sum is σ = 1436783040. Its totient is φ = 67931136.

The previous prime is 326092981. The next prime is 326093069. The reversal of 326093040 is 40390623.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 326092995 and 326093013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 4127721 + ... + 4127799.

Almost surely, 2^326093040 is an apocalyptic number.

326093040 is a gapful number since it is divisible by the number (30) 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 326093040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718391520).

326093040 is an abundant number, since it is smaller than the sum of its proper divisors (1110690000).

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

326093040 is a wasteful number, since it uses less digits than its factorization.

326093040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 326093040 is about 18058.0464059654. The cubic root of 326093040 is about 688.3043429969.

The spelling of 326093040 in words is "three hundred twenty-six million, ninety-three thousand, forty".