3420430332 has 48 divisors (see below), whose sum is σ = 8811476352. Its totient is φ = 1024002880.

The previous prime is 3420430319. The next prime is 3420430357. The reversal of 3420430332 is 2330340243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145143 + ... + 167054.

It is an arithmetic number, because the mean of its divisors is an integer number (183572424).

Almost surely, 2^3420430332 is an apocalyptic number.

It is an amenable number.

3420430332 is an abundant number, since it is smaller than the sum of its proper divisors (5391046020).

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

3420430332 is a wasteful number, since it uses less digits than its factorization.

3420430332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312298 (or 312296 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 3420430332 is about 58484.4452140909. The cubic root of 3420430332 is about 1506.7004443529.

Adding to 3420430332 its reverse (2330340243), we get a palindrome (5750770575).

The spelling of 3420430332 in words is "three billion, four hundred twenty million, four hundred thirty thousand, three hundred thirty-two".