486693193 has 4 divisors (see below), whose sum is σ = 556220800. Its totient is φ = 417165588.

The previous prime is 486693191. The next prime is 486693239. The reversal of 486693193 is 391396684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 486693193 - 2¹ = 486693191 is a prime.

It is a super-2 number, since 2×486693193² = 473740528225070498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486693191) 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, 34763793 + ... + 34763806.

It is an arithmetic number, because the mean of its divisors is an integer number (139055200).

Almost surely, 2^486693193 is an apocalyptic number.

It is an amenable number.

486693193 is a deficient number, since it is larger than the sum of its proper divisors (69527607).

486693193 is an equidigital number, since it uses as much as digits as its factorization.

486693193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69527606.

The product of its digits is 839808, while the sum is 49.

The square root of 486693193 is about 22061.1240194148. The cubic root of 486693193 is about 786.5960430670.

The spelling of 486693193 in words is "four hundred eighty-six million, six hundred ninety-three thousand, one hundred ninety-three".