130737889 has 8 divisors (see below), whose sum is σ = 134081640. Its totient is φ = 127401600.

The previous prime is 130737883. The next prime is 130737913. The reversal of 130737889 is 988737031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9363600 + 121374289 = 3060^2 + 11017^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130737889 - 2¹⁵ = 130705121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130737883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55467 + ... + 57775.

It is an arithmetic number, because the mean of its divisors is an integer number (16760205).

Almost surely, 2^130737889 is an apocalyptic number.

It is an amenable number.

130737889 is a deficient number, since it is larger than the sum of its proper divisors (3343751).

130737889 is a wasteful number, since it uses less digits than its factorization.

130737889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 130737889 is about 11434.0670367110. The cubic root of 130737889 is about 507.5363546639.

The spelling of 130737889 in words is "one hundred thirty million, seven hundred thirty-seven thousand, eight hundred eighty-nine".