499124971 has 8 divisors (see below), whose sum is σ = 502781760. Its totient is φ = 495481728.

The previous prime is 499124963. The next prime is 499124993. The reversal of 499124971 is 179421994.

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

It is a cyclic number.

It is not a de Polignac number, because 499124971 - 2³ = 499124963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499124671) 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, 77445 + ... + 83641.

It is an arithmetic number, because the mean of its divisors is an integer number (62847720).

Almost surely, 2^499124971 is an apocalyptic number.

499124971 is a deficient number, since it is larger than the sum of its proper divisors (3656789).

499124971 is a wasteful number, since it uses less digits than its factorization.

499124971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6773.

The product of its digits is 163296, while the sum is 46.

The square root of 499124971 is about 22341.1049637210. The cubic root of 499124971 is about 793.2372483063.

The spelling of 499124971 in words is "four hundred ninety-nine million, one hundred twenty-four thousand, nine hundred seventy-one".