940499519 has 2 divisors, whose sum is σ = 940499520. Its totient is φ = 940499518.

The previous prime is 940499507. The next prime is 940499543. The reversal of 940499519 is 915994049.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 940499519 - 2¹⁶ = 940433983 is a prime.

It is a super-2 number, since 2×940499519² = 1769078690478462722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940492519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470249759 + 470249760.

It is an arithmetic number, because the mean of its divisors is an integer number (470249760).

Almost surely, 2^940499519 is an apocalyptic number.

940499519 is a deficient number, since it is larger than the sum of its proper divisors (1).

940499519 is an equidigital number, since it uses as much as digits as its factorization.

940499519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 524880, while the sum is 50.

The square root of 940499519 is about 30667.5646082306. The cubic root of 940499519 is about 979.7595963834.

The spelling of 940499519 in words is "nine hundred forty million, four hundred ninety-nine thousand, five hundred nineteen".