495196438 has 8 divisors (see below), whose sum is σ = 810321480. Its totient is φ = 225089280.

The previous prime is 495196423. The next prime is 495196439. The reversal of 495196438 is 834691594.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 495196391 and 495196400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495196439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11254443 + ... + 11254486.

It is an arithmetic number, because the mean of its divisors is an integer number (101290185).

Almost surely, 2^495196438 is an apocalyptic number.

495196438 is a deficient number, since it is larger than the sum of its proper divisors (315125042).

495196438 is a wasteful number, since it uses less digits than its factorization.

495196438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22508942.

The product of its digits is 933120, while the sum is 49.

The square root of 495196438 is about 22253.0096391477. The cubic root of 495196438 is about 791.1506162429.

The spelling of 495196438 in words is "four hundred ninety-five million, one hundred ninety-six thousand, four hundred thirty-eight".