3421938002 has 16 divisors (see below), whose sum is σ = 5867252160. Its totient is φ = 1466276688.

The previous prime is 3421937989. The next prime is 3421938017. The reversal of 3421938002 is 2008391243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3421938002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70148 + ... + 108464.

It is an arithmetic number, because the mean of its divisors is an integer number (366703260).

Almost surely, 2^3421938002 is an apocalyptic number.

3421938002 is a deficient number, since it is larger than the sum of its proper divisors (2445314158).

3421938002 is a wasteful number, since it uses less digits than its factorization.

3421938002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44705.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 3421938002 is about 58497.3332896466. Note that the first 3 decimals coincide. The cubic root of 3421938002 is about 1506.9217881759.

The spelling of 3421938002 in words is "three billion, four hundred twenty-one million, nine hundred thirty-eight thousand, two".