93130491 has 8 divisors (see below), whose sum is σ = 124550464. Its totient is φ = 61898760.

The previous prime is 93130483. The next prime is 93130511. The reversal of 93130491 is 19403139.

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

It is not a de Polignac number, because 93130491 - 2³ = 93130483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93130421) 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, 45901 + ... + 47886.

It is an arithmetic number, because the mean of its divisors is an integer number (15568808).

Almost surely, 2^93130491 is an apocalyptic number.

93130491 is a deficient number, since it is larger than the sum of its proper divisors (31419973).

93130491 is a wasteful number, since it uses less digits than its factorization.

93130491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94121.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 93130491 is about 9650.4140325688. The cubic root of 93130491 is about 453.2772936904.

The spelling of 93130491 in words is "ninety-three million, one hundred thirty thousand, four hundred ninety-one".