130962349 has 6 divisors (see below), whose sum is σ = 152344014. Its totient is φ = 112253400.

The previous prime is 130962229. The next prime is 130962361. The reversal of 130962349 is 943269031.

It can be written as a sum of positive squares in only one way, i.e., 82937449 + 48024900 = 9107^2 + 6930^2 .

It is not a de Polignac number, because 130962349 - 2⁹ = 130961837 is a prime.

It is a super-2 number, since 2×130962349² = 34302273711195602, 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 (130962389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1336302 + ... + 1336399.

It is an arithmetic number, because the mean of its divisors is an integer number (25390669).

Almost surely, 2^130962349 is an apocalyptic number.

It is an amenable number.

130962349 is a deficient number, since it is larger than the sum of its proper divisors (21381665).

130962349 is an equidigital number, since it uses as much as digits as its factorization.

130962349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672715 (or 2672708 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 130962349 is about 11443.8782324874. The cubic root of 130962349 is about 507.8266466289.

The spelling of 130962349 in words is "one hundred thirty million, nine hundred sixty-two thousand, three hundred forty-nine".