130398892 has 12 divisors (see below), whose sum is σ = 245751856. Its totient is φ = 60184080.

The previous prime is 130398889. The next prime is 130398899. The reversal of 130398892 is 298893031.

It is a happy number.

130398892 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (130398899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1253784 + ... + 1253887.

Almost surely, 2^130398892 is an apocalyptic number.

It is an amenable number.

130398892 is a deficient number, since it is larger than the sum of its proper divisors (115352964).

130398892 is a wasteful number, since it uses less digits than its factorization.

130398892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507688 (or 2507686 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 130398892 is about 11419.2334243591. The cubic root of 130398892 is about 507.0973025877.

The spelling of 130398892 in words is "one hundred thirty million, three hundred ninety-eight thousand, eight hundred ninety-two".