3351618072 has 96 divisors (see below), whose sum is σ = 10222018560. Its totient is φ = 982872000.

The previous prime is 3351618071. The next prime is 3351618097. The reversal of 3351618072 is 2708161533.

3351618072 is a `hidden beast` number, since 3 + 35 + 1 + 618 + 0 + 7 + 2 = 666.

It is a super-2 number, since 2×3351618072² = 22466687401113994368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3351618071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43704 + ... + 92807.

It is an arithmetic number, because the mean of its divisors is an integer number (106479360).

Almost surely, 2^3351618072 is an apocalyptic number.

It is an amenable number.

3351618072 is an abundant number, since it is smaller than the sum of its proper divisors (6870400488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3351618072 is a wasteful number, since it uses less digits than its factorization.

3351618072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136565 (or 136558 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3351618072 is about 57893.1608396018. The cubic root of 3351618072 is about 1496.5279802533.

The spelling of 3351618072 in words is "three billion, three hundred fifty-one million, six hundred eighteen thousand, seventy-two".