499747342 has 32 divisors (see below), whose sum is σ = 792380160. Its totient is φ = 236079360.

The previous prime is 499747337. The next prime is 499747363. The reversal of 499747342 is 243747994.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492828 + ... + 493840.

It is an arithmetic number, because the mean of its divisors is an integer number (24761880).

Almost surely, 2^499747342 is an apocalyptic number.

499747342 is a deficient number, since it is larger than the sum of its proper divisors (292632818).

499747342 is a wasteful number, since it uses less digits than its factorization.

499747342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228.

The product of its digits is 1524096, while the sum is 49.

The square root of 499747342 is about 22355.0294564780. The cubic root of 499747342 is about 793.5668136009.

The spelling of 499747342 in words is "four hundred ninety-nine million, seven hundred forty-seven thousand, three hundred forty-two".