499301742 has 8 divisors (see below), whose sum is σ = 998603496. Its totient is φ = 166433912.

The previous prime is 499301707. The next prime is 499301771. The reversal of 499301742 is 247103994.

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

499301742 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 499301742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41608473 + ... + 41608484.

It is an arithmetic number, because the mean of its divisors is an integer number (124825437).

Almost surely, 2^499301742 is an apocalyptic number.

499301742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499301742 is a wasteful number, since it uses less digits than its factorization.

499301742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83216962.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 499301742 is about 22345.0607965161. The cubic root of 499301742 is about 793.3308820315.

The spelling of 499301742 in words is "four hundred ninety-nine million, three hundred one thousand, seven hundred forty-two".