3420202432 has 28 divisors (see below), whose sum is σ = 6800007736. Its totient is φ = 1706814720.

The previous prime is 3420202393. The next prime is 3420202433. The reversal of 3420202432 is 2342020243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420202433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17619 + ... + 84562.

Almost surely, 2^3420202432 is an apocalyptic number.

3420202432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3420202432 is a deficient number, since it is larger than the sum of its proper divisors (3379805304).

3420202432 is a wasteful number, since it uses less digits than its factorization.

3420202432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102716 (or 102706 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 3420202432 is about 58482.4968003248. The cubic root of 3420202432 is about 1506.6669802733. Note that the first 3 decimals are identical.

Adding to 3420202432 its reverse (2342020243), we get a palindrome (5762222675).

It can be divided in two parts, 342020243 and 2, that multiplied together give a palindrome (684040486).

The spelling of 3420202432 in words is "three billion, four hundred twenty million, two hundred two thousand, four hundred thirty-two".