914538499 has 20 divisors (see below), whose sum is σ = 1070878320. Its totient is φ = 780969840.

The previous prime is 914538487. The next prime is 914538517. The reversal of 914538499 is 994835419.

It is not a de Polignac number, because 914538499 - 2⁵ = 914538467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (914538439) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 861429 + ... + 862489.

It is an arithmetic number, because the mean of its divisors is an integer number (53543916).

Almost surely, 2^914538499 is an apocalyptic number.

914538499 is a deficient number, since it is larger than the sum of its proper divisors (156339821).

914538499 is an equidigital number, since it uses as much as digits as its factorization.

914538499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448 (or 1427 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 52.

The square root of 914538499 is about 30241.3375861585. The cubic root of 914538499 is about 970.6604419236.

The spelling of 914538499 in words is "nine hundred fourteen million, five hundred thirty-eight thousand, four hundred ninety-nine".