493141394 has 8 divisors (see below), whose sum is σ = 739999488. Its totient is φ = 246474900.

The previous prime is 493141391. The next prime is 493141403.

It is a happy number.

493141394 is nontrivially palindromic in base 10.

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

It is not an unprimeable number, because it can be changed into a prime (493141391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41282 + ... + 51869.

It is an arithmetic number, because the mean of its divisors is an integer number (92499936).

Almost surely, 2^493141394 is an apocalyptic number.

493141394 is a deficient number, since it is larger than the sum of its proper divisors (246858094).

493141394 is a wasteful number, since it uses less digits than its factorization.

493141394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95800.

The product of its digits is 46656, while the sum is 38.

The square root of 493141394 is about 22206.7871156545. The cubic root of 493141394 is about 790.0546850998.

The spelling of 493141394 in words is "four hundred ninety-three million, one hundred forty-one thousand, three hundred ninety-four".