2238864084 has 48 divisors (see below), whose sum is σ = 5814930240. Its totient is φ = 744942240.

The previous prime is 2238864059. The next prime is 2238864109. The reversal of 2238864084 is 4804688322.

2238864084 is a `hidden beast` number, since 2 + 238 + 8 + 6 + 408 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2238864059) and next prime (2238864109).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42394 + ... + 79214.

It is an arithmetic number, because the mean of its divisors is an integer number (121144380).

Almost surely, 2^2238864084 is an apocalyptic number.

It is an amenable number.

2238864084 is an abundant number, since it is smaller than the sum of its proper divisors (3576066156).

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

2238864084 is a wasteful number, since it uses less digits than its factorization.

2238864084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37397 (or 37389 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The square root of 2238864084 is about 47316.6364400514. The cubic root of 2238864084 is about 1308.2053166461.

The spelling of 2238864084 in words is "two billion, two hundred thirty-eight million, eight hundred sixty-four thousand, eighty-four".