130938446 has 8 divisors (see below), whose sum is σ = 196761960. Its totient is φ = 65351128.

The previous prime is 130938439. The next prime is 130938469. The reversal of 130938446 is 644839031.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57656 + ... + 59883.

It is an arithmetic number, because the mean of its divisors is an integer number (24595245).

Almost surely, 2^130938446 is an apocalyptic number.

130938446 is a deficient number, since it is larger than the sum of its proper divisors (65823514).

130938446 is a wasteful number, since it uses less digits than its factorization.

130938446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118098.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 130938446 is about 11442.8338273349. The cubic root of 130938446 is about 507.7957488963.

The spelling of 130938446 in words is "one hundred thirty million, nine hundred thirty-eight thousand, four hundred forty-six".