499842615 has 8 divisors (see below), whose sum is σ = 799748208. Its totient is φ = 266582720.

The previous prime is 499842613. The next prime is 499842617. The reversal of 499842615 is 516248994.

It is an interprime number because it is at equal distance from previous prime (499842613) and next prime (499842617).

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

It is not a de Polignac number, because 499842615 - 2¹ = 499842613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499842613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16661406 + ... + 16661435.

It is an arithmetic number, because the mean of its divisors is an integer number (99968526).

Almost surely, 2^499842615 is an apocalyptic number.

499842615 is a deficient number, since it is larger than the sum of its proper divisors (299905593).

499842615 is a wasteful number, since it uses less digits than its factorization.

499842615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33322849.

The product of its digits is 622080, while the sum is 48.

The square root of 499842615 is about 22357.1602624305. The cubic root of 499842615 is about 793.6172395399.

The spelling of 499842615 in words is "four hundred ninety-nine million, eight hundred forty-two thousand, six hundred fifteen".