3474221438 has 16 divisors (see below), whose sum is σ = 5444318880. Its totient is φ = 1659626496.

The previous prime is 3474221393. The next prime is 3474221441. The reversal of 3474221438 is 8341224743.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4643 + ... + 83486.

It is an arithmetic number, because the mean of its divisors is an integer number (340269930).

Almost surely, 2^3474221438 is an apocalyptic number.

3474221438 is a deficient number, since it is larger than the sum of its proper divisors (1970097442).

3474221438 is a wasteful number, since it uses less digits than its factorization.

3474221438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89011.

The product of its digits is 129024, while the sum is 38.

The square root of 3474221438 is about 58942.5265661390. The cubic root of 3474221438 is about 1514.5577302259.

The spelling of 3474221438 in words is "three billion, four hundred seventy-four million, two hundred twenty-one thousand, four hundred thirty-eight".