130489797 has 8 divisors (see below), whose sum is σ = 176838880. Its totient is φ = 85566960.

The previous prime is 130489783. The next prime is 130489823. The reversal of 130489797 is 797984031.

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

It is not a de Polignac number, because 130489797 - 2¹⁵ = 130457029 is a prime.

It is a super-2 number, since 2×130489797² = 34055174242202418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130489717) 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, 356347 + ... + 356712.

It is an arithmetic number, because the mean of its divisors is an integer number (22104860).

Almost surely, 2^130489797 is an apocalyptic number.

It is an amenable number.

130489797 is a deficient number, since it is larger than the sum of its proper divisors (46349083).

130489797 is an equidigital number, since it uses as much as digits as its factorization.

130489797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713123.

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 130489797 is about 11423.2130768887. The cubic root of 130489797 is about 507.2151128229.

The spelling of 130489797 in words is "one hundred thirty million, four hundred eighty-nine thousand, seven hundred ninety-seven".