940504089 has 24 divisors (see below), whose sum is σ = 1462401120. Its totient is φ = 536082624.

The previous prime is 940504057. The next prime is 940504091. The reversal of 940504089 is 980405049.

It is not a de Polignac number, because 940504089 - 2⁵ = 940504057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (940500089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52302 + ... + 67944.

It is an arithmetic number, because the mean of its divisors is an integer number (60933380).

Almost surely, 2^940504089 is an apocalyptic number.

It is an amenable number.

940504089 is a deficient number, since it is larger than the sum of its proper divisors (521897031).

940504089 is a wasteful number, since it uses less digits than its factorization.

940504089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16069 (or 16062 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 940504089 is about 30667.6391168280. The cubic root of 940504089 is about 979.7611833040.

The spelling of 940504089 in words is "nine hundred forty million, five hundred four thousand, eighty-nine".