3402972224 has 28 divisors (see below), whose sum is σ = 6756708864. Its totient is φ = 1700494464.

The previous prime is 3402972217. The next prime is 3402972247. The reversal of 3402972224 is 4222792043.

It is a Cunningham number, because it is equal to 58335²-1.

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, 102089 + ... + 131255.

Almost surely, 2^3402972224 is an apocalyptic number.

It is an amenable number.

3402972224 is a deficient number, since it is larger than the sum of its proper divisors (3353736640).

3402972224 is a wasteful number, since it uses less digits than its factorization.

3402972224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31002 (or 30992 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 3402972224 is about 58334.9999914288. Note that the first 5 decimals coincide. The cubic root of 3402972224 is about 1504.1326369369.

The spelling of 3402972224 in words is "three billion, four hundred two million, nine hundred seventy-two thousand, two hundred twenty-four".