499949700 has 36 divisors (see below), whose sum is σ = 1446522000. Its totient is φ = 133319840.

The previous prime is 499949699. The next prime is 499949707. The reversal of 499949700 is 7949994.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (499949707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 832950 + ... + 833549.

Almost surely, 2^499949700 is an apocalyptic number.

It is an amenable number.

499949700 is an abundant number, since it is smaller than the sum of its proper divisors (946572300).

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

499949700 is a wasteful number, since it uses less digits than its factorization.

499949700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666516 (or 1666509 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 51.

The square root of 499949700 is about 22359.5550045165. Note that the first 3 decimals coincide. The cubic root of 499949700 is about 793.6739096672.

The spelling of 499949700 in words is "four hundred ninety-nine million, nine hundred forty-nine thousand, seven hundred".