1896868230 has 32 divisors (see below), whose sum is σ = 4792089600. Its totient is φ = 479208672.

The previous prime is 1896868223. The next prime is 1896868243. The reversal of 1896868230 is 328686981.

1896868230 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1663350 + ... + 1664489.

It is an arithmetic number, because the mean of its divisors is an integer number (149752800).

Almost surely, 2^1896868230 is an apocalyptic number.

1896868230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1896868230 is an abundant number, since it is smaller than the sum of its proper divisors (2895221370).

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

1896868230 is a wasteful number, since it uses less digits than its factorization.

1896868230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327868.

The product of its (nonzero) digits is 995328, while the sum is 51.

The square root of 1896868230 is about 43553.0507542239. The cubic root of 1896868230 is about 1237.8814479646.

The spelling of 1896868230 in words is "one billion, eight hundred ninety-six million, eight hundred sixty-eight thousand, two hundred thirty".