499362140 has 12 divisors (see below), whose sum is σ = 1048660536. Its totient is φ = 199744848.

The previous prime is 499362137. The next prime is 499362173. The reversal of 499362140 is 41263994.

It is a junction number, because it is equal to n+sod(n) for n = 499362094 and 499362103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12484034 + ... + 12484073.

It is an arithmetic number, because the mean of its divisors is an integer number (87388378).

Almost surely, 2^499362140 is an apocalyptic number.

It is an amenable number.

499362140 is an abundant number, since it is smaller than the sum of its proper divisors (549298396).

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

499362140 is a wasteful number, since it uses less digits than its factorization.

499362140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24968116 (or 24968114 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 499362140 is about 22346.4122399995. The cubic root of 499362140 is about 793.3628691465.

The spelling of 499362140 in words is "four hundred ninety-nine million, three hundred sixty-two thousand, one hundred forty".