2232342738 has 48 divisors (see below), whose sum is σ = 4947022080. Its totient is φ = 727195968.

The previous prime is 2232342731. The next prime is 2232342779. The reversal of 2232342738 is 8372432322.

2232342738 is a `hidden beast` number, since 223 + 2 + 3 + 427 + 3 + 8 = 666.

It is a super-3 number, since 3×2232342738³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2232342731) 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, 723483 + ... + 726561.

It is an arithmetic number, because the mean of its divisors is an integer number (103062960).

Almost surely, 2^2232342738 is an apocalyptic number.

2232342738 is an abundant number, since it is smaller than the sum of its proper divisors (2714679342).

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

2232342738 is a wasteful number, since it uses less digits than its factorization.

2232342738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3991 (or 3988 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 2232342738 is about 47247.6744189595. The cubic root of 2232342738 is about 1306.9339046144.

The spelling of 2232342738 in words is "two billion, two hundred thirty-two million, three hundred forty-two thousand, seven hundred thirty-eight".