2234365678 has 4 divisors (see below), whose sum is σ = 3351548520. Its totient is φ = 1117182838.

The previous prime is 2234365663. The next prime is 2234365687. The reversal of 2234365678 is 8765634322.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558591418 + ... + 558591421.

It is an arithmetic number, because the mean of its divisors is an integer number (837887130).

Almost surely, 2^2234365678 is an apocalyptic number.

2234365678 is a deficient number, since it is larger than the sum of its proper divisors (1117182842).

2234365678 is a wasteful number, since it uses less digits than its factorization.

2234365678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117182841.

The product of its digits is 1451520, while the sum is 46.

The square root of 2234365678 is about 47269.0773973853. The cubic root of 2234365678 is about 1307.3285648391.

The spelling of 2234365678 in words is "two billion, two hundred thirty-four million, three hundred sixty-five thousand, six hundred seventy-eight".