495049870 has 32 divisors (see below), whose sum is σ = 1021906368. Its totient is φ = 169145088.

The previous prime is 495049859. The next prime is 495049873. The reversal of 495049870 is 78940594.

It is a self number, because there is not a number n which added to its sum of digits gives 495049870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495049873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8442 + ... + 32578.

It is an arithmetic number, because the mean of its divisors is an integer number (31934574).

Almost surely, 2^495049870 is an apocalyptic number.

495049870 is an abundant number, since it is smaller than the sum of its proper divisors (526856498).

495049870 is a wasteful number, since it uses less digits than its factorization.

495049870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24444.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 495049870 is about 22249.7161779651. The cubic root of 495049870 is about 791.0725537497.

The spelling of 495049870 in words is "four hundred ninety-five million, forty-nine thousand, eight hundred seventy".