2234234688 has 56 divisors (see below), whose sum is σ = 6755904192. Its totient is φ = 638352384.

The previous prime is 2234234687. The next prime is 2234234693. The reversal of 2234234688 is 8864324322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234234687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829845 + ... + 832532.

Almost surely, 2^2234234688 is an apocalyptic number.

2234234688 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2234234688 is an abundant number, since it is smaller than the sum of its proper divisors (4521669504).

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

2234234688 is a wasteful number, since it uses less digits than its factorization.

2234234688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662399 (or 1662389 counting only the distinct ones).

The product of its digits is 442368, while the sum is 42.

The square root of 2234234688 is about 47267.6917989444. The cubic root of 2234234688 is about 1307.3030168999.

The spelling of 2234234688 in words is "two billion, two hundred thirty-four million, two hundred thirty-four thousand, six hundred eighty-eight".