3304520231 has 4 divisors (see below), whose sum is σ = 3498903792. Its totient is φ = 3110136672.

The previous prime is 3304520179. The next prime is 3304520279. The reversal of 3304520231 is 1320254033.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-3304520231 is a prime.

It is a super-2 number, since 2×3304520231² = 21839707914176586722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3304520197 and 3304520206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3304540231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97191755 + ... + 97191788.

It is an arithmetic number, because the mean of its divisors is an integer number (874725948).

Almost surely, 2^3304520231 is an apocalyptic number.

3304520231 is a deficient number, since it is larger than the sum of its proper divisors (194383561).

3304520231 is a wasteful number, since it uses less digits than its factorization.

3304520231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194383560.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3304520231 is about 57484.9565625651. The cubic root of 3304520231 is about 1489.4850150369.

Adding to 3304520231 its reverse (1320254033), we get a palindrome (4624774264).

The spelling of 3304520231 in words is "three billion, three hundred four million, five hundred twenty thousand, two hundred thirty-one".