163496492 has 24 divisors (see below), whose sum is σ = 293373696. Its totient is φ = 79683408.

The previous prime is 163496491. The next prime is 163496513. The reversal of 163496492 is 294694361.

It is a happy number.

163496492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×163496492² = 53462205792612128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (163496491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165833 + ... + 166815.

It is an arithmetic number, because the mean of its divisors is an integer number (12223904).

Almost surely, 2^163496492 is an apocalyptic number.

It is an amenable number.

163496492 is a deficient number, since it is larger than the sum of its proper divisors (129877204).

163496492 is a wasteful number, since it uses less digits than its factorization.

163496492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997 (or 1995 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The square root of 163496492 is about 12786.5746781536. The cubic root of 163496492 is about 546.8096197301.

The spelling of 163496492 in words is "one hundred sixty-three million, four hundred ninety-six thousand, four hundred ninety-two".