91494934 has 8 divisors (see below), whose sum is σ = 137329920. Its totient is φ = 45718296.

The previous prime is 91494929. The next prime is 91494941. The reversal of 91494934 is 43949419.

It is a happy number.

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, 10429 + ... + 17080.

It is an arithmetic number, because the mean of its divisors is an integer number (17166240).

Almost surely, 2^91494934 is an apocalyptic number.

91494934 is a deficient number, since it is larger than the sum of its proper divisors (45834986).

91494934 is a wasteful number, since it uses less digits than its factorization.

91494934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29174.

The product of its digits is 139968, while the sum is 43.

The square root of 91494934 is about 9565.2984271271. The cubic root of 91494934 is about 450.6081226787.

The spelling of 91494934 in words is "ninety-one million, four hundred ninety-four thousand, nine hundred thirty-four".