486869693 has 4 divisors (see below), whose sum is σ = 498192288. Its totient is φ = 475547100.

The previous prime is 486869671. The next prime is 486869701. The reversal of 486869693 is 396968684.

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 a cyclic number.

It is not a de Polignac number, because 486869693 - 2¹² = 486865597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486869633) 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, 5661233 + ... + 5661318.

It is an arithmetic number, because the mean of its divisors is an integer number (124548072).

Almost surely, 2^486869693 is an apocalyptic number.

486869693 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

486869693 is a deficient number, since it is larger than the sum of its proper divisors (11322595).

486869693 is a wasteful number, since it uses less digits than its factorization.

486869693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11322594.

The product of its digits is 13436928, while the sum is 59.

The square root of 486869693 is about 22065.1239062916. The cubic root of 486869693 is about 786.6911183110.

The spelling of 486869693 in words is "four hundred eighty-six million, eight hundred sixty-nine thousand, six hundred ninety-three".