130379650 has 24 divisors (see below), whose sum is σ = 250871220. Its totient is φ = 50352960.

The previous prime is 130379611. The next prime is 130379651. The reversal of 130379650 is 56973031.

It can be written as a sum of positive squares in 6 ways, for example, as 73633561 + 56746089 = 8581^2 + 7533^2 .

It is not an unprimeable number, because it can be changed into a prime (130379651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43509 + ... + 46408.

Almost surely, 2^130379650 is an apocalyptic number.

130379650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130379650 is a deficient number, since it is larger than the sum of its proper divisors (120491570).

130379650 is a wasteful number, since it uses less digits than its factorization.

130379650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89958 (or 89953 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 130379650 is about 11418.3908673683. The cubic root of 130379650 is about 507.0723584946.

The spelling of 130379650 in words is "one hundred thirty million, three hundred seventy-nine thousand, six hundred fifty".