499294704 has 20 divisors (see below), whose sum is σ = 1289844776. Its totient is φ = 166431552.

The previous prime is 499294703. The next prime is 499294721. The reversal of 499294704 is 407492994.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 10401973 = 499294704 / (4 + 9 + 9 + 2 + 9 + 4 + 7 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499294703) 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, 5200939 + ... + 5201034.

Almost surely, 2^499294704 is an apocalyptic number.

It is an amenable number.

499294704 is an abundant number, since it is smaller than the sum of its proper divisors (790550072).

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

499294704 is a wasteful number, since it uses less digits than its factorization.

499294704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10401984 (or 10401978 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 499294704 is about 22344.9033114937. The cubic root of 499294704 is about 793.3271545000.

The spelling of 499294704 in words is "four hundred ninety-nine million, two hundred ninety-four thousand, seven hundred four".