3240401522 has 8 divisors (see below), whose sum is σ = 4860921072. Its totient is φ = 1620094500.

The previous prime is 3240401513. The next prime is 3240401533. The reversal of 3240401522 is 2251040423.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7004 + ... + 80807.

It is an arithmetic number, because the mean of its divisors is an integer number (607615134).

Almost surely, 2^3240401522 is an apocalyptic number.

3240401522 is a deficient number, since it is larger than the sum of its proper divisors (1620519550).

3240401522 is a wasteful number, since it uses less digits than its factorization.

3240401522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106264.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3240401522 is about 56924.5247850169. The cubic root of 3240401522 is about 1479.7883679009.

Adding to 3240401522 its reverse (2251040423), we get a palindrome (5491441945).

The spelling of 3240401522 in words is "three billion, two hundred forty million, four hundred one thousand, five hundred twenty-two".