3218154048 has 42 divisors (see below), whose sum is σ = 9224259174. Its totient is φ = 1072717824.

The previous prime is 3218154047. The next prime is 3218154067. The reversal of 3218154048 is 8404518123.

3218154048 is a `hidden beast` number, since 32 + 1 + 81 + 540 + 4 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2322468864 + 895685184 = 48192^2 + 29928^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3218154047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2792961 + ... + 2794112.

Almost surely, 2^3218154048 is an apocalyptic number.

It is an amenable number.

3218154048 is an abundant number, since it is smaller than the sum of its proper divisors (6006105126).

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

3218154048 is a wasteful number, since it uses less digits than its factorization.

3218154048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5587091 (or 5587078 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 3218154048 is about 56728.7761898668. The cubic root of 3218154048 is about 1476.3940164732.

The spelling of 3218154048 in words is "three billion, two hundred eighteen million, one hundred fifty-four thousand, forty-eight".