130949 has 8 divisors (see below), whose sum is σ = 161280. Its totient is φ = 103536.

The previous prime is 130927. The next prime is 130957. The reversal of 130949 is 949031.

It is a happy number.

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 130949 - 2⁸ = 130693 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130969) 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, 629 + ... + 810.

It is an arithmetic number, because the mean of its divisors is an integer number (20160).

2¹³⁰⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

130949 is a deficient number, since it is larger than the sum of its proper divisors (30331).

130949 is a wasteful number, since it uses less digits than its factorization.

130949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 130949 is about 361.8687607407. The cubic root of 130949 is about 50.7809391776.

The spelling of 130949 in words is "one hundred thirty thousand, nine hundred forty-nine".