499914379 has 4 divisors (see below), whose sum is σ = 504586584. Its totient is φ = 495242176.

The previous prime is 499914367. The next prime is 499914413. The reversal of 499914379 is 973419994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 499914379 - 2⁷ = 499914251 is a prime.

It is a super-3 number, since 3×499914379³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499954379) 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, 2335942 + ... + 2336155.

It is an arithmetic number, because the mean of its divisors is an integer number (126146646).

Almost surely, 2^499914379 is an apocalyptic number.

499914379 is a deficient number, since it is larger than the sum of its proper divisors (4672205).

499914379 is a wasteful number, since it uses less digits than its factorization.

499914379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4672204.

The product of its digits is 2204496, while the sum is 55.

The square root of 499914379 is about 22358.7651492653. The cubic root of 499914379 is about 793.6552184427.

The spelling of 499914379 in words is "four hundred ninety-nine million, nine hundred fourteen thousand, three hundred seventy-nine".