495179802 has 144 divisors (see below), whose sum is σ = 1233273600. Its totient is φ = 143320320.

The previous prime is 495179801. The next prime is 495179831. The reversal of 495179802 is 208971594.

495179802 is a `hidden beast` number, since 49 + 517 + 98 + 0 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (495179801) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5563774 + ... + 5563862.

It is an arithmetic number, because the mean of its divisors is an integer number (8564400).

Almost surely, 2^495179802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495179802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616636800).

495179802 is an abundant number, since it is smaller than the sum of its proper divisors (738093798).

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

495179802 is a wasteful number, since it uses less digits than its factorization.

495179802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 495179802 is about 22252.6358438725. The cubic root of 495179802 is about 791.1417566416.

It can be divided in two parts, 49517 and 9802, that added together give a cube (59319 = 39³).

The spelling of 495179802 in words is "four hundred ninety-five million, one hundred seventy-nine thousand, eight hundred two".