2383189894 has 16 divisors (see below), whose sum is σ = 3596544000. Its totient is φ = 1184352840.

The previous prime is 2383189867. The next prime is 2383189909. The reversal of 2383189894 is 4989813832.

It is a congruent number.

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, 679357 + ... + 682855.

It is an arithmetic number, because the mean of its divisors is an integer number (224784000).

Almost surely, 2^2383189894 is an apocalyptic number.

2383189894 is a deficient number, since it is larger than the sum of its proper divisors (1213354106).

2383189894 is a wasteful number, since it uses less digits than its factorization.

2383189894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475.

The product of its digits is 2985984, while the sum is 55.

The square root of 2383189894 is about 48817.9259493887. The cubic root of 2383189894 is about 1335.7326737980.

The spelling of 2383189894 in words is "two billion, three hundred eighty-three million, one hundred eighty-nine thousand, eight hundred ninety-four".