486639103 has 4 divisors (see below), whose sum is σ = 491187240. Its totient is φ = 482090968.

The previous prime is 486639071. The next prime is 486639113. The reversal of 486639103 is 301936684.

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

It is a cyclic number.

It is not a de Polignac number, because 486639103 - 2⁵ = 486639071 is a prime.

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 a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486639113) 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, 2273908 + ... + 2274121.

It is an arithmetic number, because the mean of its divisors is an integer number (122796810).

Almost surely, 2^486639103 is an apocalyptic number.

486639103 is a deficient number, since it is larger than the sum of its proper divisors (4548137).

486639103 is a wasteful number, since it uses less digits than its factorization.

486639103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4548136.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 486639103 is about 22059.8980732006. The cubic root of 486639103 is about 786.5669018086.

The spelling of 486639103 in words is "four hundred eighty-six million, six hundred thirty-nine thousand, one hundred three".