3420312332 has 12 divisors (see below), whose sum is σ = 6131535816. Its totient is φ = 1668444960.

The previous prime is 3420312317. The next prime is 3420312349. The reversal of 3420312332 is 2332130243.

It is a junction number, because it is equal to n+sod(n) for n = 3420312298 and 3420312307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10427618 + ... + 10427945.

It is an arithmetic number, because the mean of its divisors is an integer number (510961318).

Almost surely, 2^3420312332 is an apocalyptic number.

It is an amenable number.

3420312332 is a deficient number, since it is larger than the sum of its proper divisors (2711223484).

3420312332 is a wasteful number, since it uses less digits than its factorization.

3420312332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20855608 (or 20855606 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3420312332 is about 58483.4363901438. The cubic root of 3420312332 is about 1506.6831178101.

Adding to 3420312332 its reverse (2332130243), we get a palindrome (5752442575).

The spelling of 3420312332 in words is "three billion, four hundred twenty million, three hundred twelve thousand, three hundred thirty-two".