1839374425 has 12 divisors (see below), whose sum is σ = 2606656576. Its totient is φ = 1261285200.

The previous prime is 1839374389. The next prime is 1839374447. The reversal of 1839374425 is 5244739381.

It is not a de Polignac number, because 1839374425 - 2¹³ = 1839366233 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5255181 + ... + 5255530.

Almost surely, 2^1839374425 is an apocalyptic number.

It is an amenable number.

1839374425 is a deficient number, since it is larger than the sum of its proper divisors (767282151).

1839374425 is a wasteful number, since it uses less digits than its factorization.

1839374425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10510728 (or 10510723 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 1839374425 is about 42887.9286629700. The cubic root of 1839374425 is about 1225.2462478724.

The spelling of 1839374425 in words is "one billion, eight hundred thirty-nine million, three hundred seventy-four thousand, four hundred twenty-five".