2234638360 has 32 divisors (see below), whose sum is σ = 5042457360. Its totient is φ = 891273856.

The previous prime is 2234638349. The next prime is 2234638369. The reversal of 2234638360 is 638364322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234638369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66619 + ... + 94378.

Almost surely, 2^2234638360 is an apocalyptic number.

2234638360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234638360 is an abundant number, since it is smaller than the sum of its proper divisors (2807819000).

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

2234638360 is a wasteful number, since it uses less digits than its factorization.

2234638360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161355 (or 161351 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 2234638360 is about 47271.9616686255. The cubic root of 2234638360 is about 1307.3817448043.

It can be divided in two parts, 22346 and 38360, that added together give a palindrome (60706).

The spelling of 2234638360 in words is "two billion, two hundred thirty-four million, six hundred thirty-eight thousand, three hundred sixty".