3321746992 has 20 divisors (see below), whose sum is σ = 6454992856. Its totient is φ = 1655942400.

The previous prime is 3321746951. The next prime is 3321747007. The reversal of 3321746992 is 2996471233.

It is a super-2 number, since 2×3321746992² = 22068006157722096128, which contains 22 as substring.

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, 302634 + ... + 313417.

Almost surely, 2^3321746992 is an apocalyptic number.

It is an amenable number.

3321746992 is a deficient number, since it is larger than the sum of its proper divisors (3133245864).

3321746992 is a wasteful number, since it uses less digits than its factorization.

3321746992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616396 (or 616390 counting only the distinct ones).

The product of its digits is 489888, while the sum is 46.

The square root of 3321746992 is about 57634.5989141939. The cubic root of 3321746992 is about 1492.0688034742.

The spelling of 3321746992 in words is "three billion, three hundred twenty-one million, seven hundred forty-six thousand, nine hundred ninety-two".