495866676 has 48 divisors (see below), whose sum is σ = 1236586176. Its totient is φ = 154105344.

The previous prime is 495866641. The next prime is 495866677. The reversal of 495866676 is 676668594.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495866677) 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, 10470 + ... + 33186.

It is an arithmetic number, because the mean of its divisors is an integer number (25762212).

Almost surely, 2^495866676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495866676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618293088).

495866676 is an abundant number, since it is smaller than the sum of its proper divisors (740719500).

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

495866676 is a wasteful number, since it uses less digits than its factorization.

495866676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22848 (or 22846 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

The square root of 495866676 is about 22268.0640379895. The cubic root of 495866676 is about 791.5073905882.

The spelling of 495866676 in words is "four hundred ninety-five million, eight hundred sixty-six thousand, six hundred seventy-six".