130934990 has 32 divisors (see below), whose sum is σ = 241901856. Its totient is φ = 51010560.

The previous prime is 130934977. The next prime is 130935019. The reversal of 130934990 is 99439031.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 59510 + ... + 61670.

It is an arithmetic number, because the mean of its divisors is an integer number (7559433).

Almost surely, 2^130934990 is an apocalyptic number.

130934990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130934990 is a deficient number, since it is larger than the sum of its proper divisors (110966866).

130934990 is a wasteful number, since it uses less digits than its factorization.

130934990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 130934990 is about 11442.6828147948. The cubic root of 130934990 is about 507.7912812562.

The spelling of 130934990 in words is "one hundred thirty million, nine hundred thirty-four thousand, nine hundred ninety".