499706494 has 8 divisors (see below), whose sum is σ = 856639728. Its totient is φ = 214159920.

The previous prime is 499706413. The next prime is 499706507. The reversal of 499706494 is 494607994.

It is a happy number.

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

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, 17846647 + ... + 17846674.

It is an arithmetic number, because the mean of its divisors is an integer number (107079966).

Almost surely, 2^499706494 is an apocalyptic number.

499706494 is a deficient number, since it is larger than the sum of its proper divisors (356933234).

499706494 is a wasteful number, since it uses less digits than its factorization.

499706494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35693330.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The square root of 499706494 is about 22354.1158178981. The cubic root of 499706494 is about 793.5451916747.

The spelling of 499706494 in words is "four hundred ninety-nine million, seven hundred six thousand, four hundred ninety-four".