326042260 has 48 divisors (see below), whose sum is σ = 704894400. Its totient is φ = 126623744.

The previous prime is 326042237. The next prime is 326042267. The reversal of 326042260 is 62240623.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326042267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96276 + ... + 99604.

It is an arithmetic number, because the mean of its divisors is an integer number (14685300).

Almost surely, 2^326042260 is an apocalyptic number.

It is an amenable number.

326042260 is an abundant number, since it is smaller than the sum of its proper divisors (378852140).

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

326042260 is a wasteful number, since it uses less digits than its factorization.

326042260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480 (or 3478 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 326042260 is about 18056.6403298066. The cubic root of 326042260 is about 688.2686130009.

Adding to 326042260 its reverse (62240623), we get a palindrome (388282883).

The spelling of 326042260 in words is "three hundred twenty-six million, forty-two thousand, two hundred sixty".