326094240 has 48 divisors (see below), whose sum is σ = 1027198368. Its totient is φ = 86958336.

The previous prime is 326094233. The next prime is 326094269. The reversal of 326094240 is 42490623.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×326094240² = 212674906722355200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 326094198 and 326094207.

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, 339202 + ... + 340161.

It is an arithmetic number, because the mean of its divisors is an integer number (21399966).

Almost surely, 2^326094240 is an apocalyptic number.

326094240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

326094240 is an abundant number, since it is smaller than the sum of its proper divisors (701104128).

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

326094240 is a wasteful number, since it uses less digits than its factorization.

326094240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679381 (or 679373 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 326094240 is about 18058.0796321204. The cubic root of 326094240 is about 688.3051873001.

The spelling of 326094240 in words is "three hundred twenty-six million, ninety-four thousand, two hundred forty".