499830477470 has 64 divisors (see below), whose sum is σ = 960319328256. Its totient is φ = 186871386240.

The previous prime is 499830477431. The next prime is 499830477473. The reversal of 499830477470 is 74774038994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499830477473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6784472 + ... + 6857748.

It is an arithmetic number, because the mean of its divisors is an integer number (15004989504).

Almost surely, 2^499830477470 is an apocalyptic number.

499830477470 is a deficient number, since it is larger than the sum of its proper divisors (460488850786).

499830477470 is a wasteful number, since it uses less digits than its factorization.

499830477470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73985.

The product of its (nonzero) digits is 42674688, while the sum is 62.

The spelling of 499830477470 in words is "four hundred ninety-nine billion, eight hundred thirty million, four hundred seventy-seven thousand, four hundred seventy".