481502794 has 4 divisors (see below), whose sum is σ = 722254194. Its totient is φ = 240751396.

The previous prime is 481502789. The next prime is 481502797. The reversal of 481502794 is 497205184.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 371525625 + 109977169 = 19275^2 + 10487^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (481502797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120375697 + ... + 120375700.

Almost surely, 2^481502794 is an apocalyptic number.

481502794 is a deficient number, since it is larger than the sum of its proper divisors (240751400).

481502794 is a wasteful number, since it uses less digits than its factorization.

481502794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240751399.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 481502794 is about 21943.1719220353. The cubic root of 481502794 is about 783.7897935767.

The spelling of 481502794 in words is "four hundred eighty-one million, five hundred two thousand, seven hundred ninety-four".