3330121072 has 20 divisors (see below), whose sum is σ = 6453241480. Its totient is φ = 1664768448.

The previous prime is 3330121063. The next prime is 3330121087. The reversal of 3330121072 is 2701210333.

It is a happy number.

It is a super-2 number, since 2×3330121072² = 22179412708356858368, which contains 22 as substring.

It is a congruent number.

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, 98383 + ... + 127825.

It is an arithmetic number, because the mean of its divisors is an integer number (322662074).

Almost surely, 2^3330121072 is an apocalyptic number.

It is an amenable number.

3330121072 is a deficient number, since it is larger than the sum of its proper divisors (3123120408).

3330121072 is a wasteful number, since it uses less digits than its factorization.

3330121072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36520 (or 36514 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 3330121072 is about 57707.2012144065. The cubic root of 3330121072 is about 1493.3215798572.

It can be divided in two parts, 333012 and 1072, that added together give a square (334084 = 578²).

The spelling of 3330121072 in words is "three billion, three hundred thirty million, one hundred twenty-one thousand, seventy-two".