495190436 has 48 divisors (see below), whose sum is σ = 958063680. Its totient is φ = 222549120.

The previous prime is 495190357. The next prime is 495190439. The reversal of 495190436 is 634091594.

It is a junction number, because it is equal to n+sod(n) for n = 495190393 and 495190402.

It is not an unprimeable number, because it can be changed into a prime (495190439) 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, 338675 + ... + 340133.

It is an arithmetic number, because the mean of its divisors is an integer number (19959660).

Almost surely, 2^495190436 is an apocalyptic number.

It is an amenable number.

495190436 is a deficient number, since it is larger than the sum of its proper divisors (462873244).

495190436 is a wasteful number, since it uses less digits than its factorization.

495190436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644 (or 1642 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 495190436 is about 22252.8747805761. The cubic root of 495190436 is about 791.1474198648.

The spelling of 495190436 in words is "four hundred ninety-five million, one hundred ninety thousand, four hundred thirty-six".