2234426978 has 16 divisors (see below), whose sum is σ = 3844587264. Its totient is φ = 954076320.

The previous prime is 2234426941. The next prime is 2234426989. The reversal of 2234426978 is 8796244322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290675 + ... + 298262.

It is an arithmetic number, because the mean of its divisors is an integer number (240286704).

Almost surely, 2^2234426978 is an apocalyptic number.

2234426978 is a deficient number, since it is larger than the sum of its proper divisors (1610160286).

2234426978 is a wasteful number, since it uses less digits than its factorization.

2234426978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589217.

The product of its digits is 1161216, while the sum is 47.

The square root of 2234426978 is about 47269.7258083861. The cubic root of 2234426978 is about 1307.3405202841.

The spelling of 2234426978 in words is "two billion, two hundred thirty-four million, four hundred twenty-six thousand, nine hundred seventy-eight".