486762869 has 4 divisors (see below), whose sum is σ = 507926496. Its totient is φ = 465599244.

The previous prime is 486762851. The next prime is 486762877. The reversal of 486762869 is 968267684.

It is a happy number.

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 486762869 - 2¹⁶ = 486697333 is a prime.

It is a super-2 number, since 2×486762869² = 473876181274222322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486762569) 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, 10581779 + ... + 10581824.

It is an arithmetic number, because the mean of its divisors is an integer number (126981624).

Almost surely, 2^486762869 is an apocalyptic number.

It is an amenable number.

486762869 is a deficient number, since it is larger than the sum of its proper divisors (21163627).

486762869 is a wasteful number, since it uses less digits than its factorization.

486762869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21163626.

The product of its digits is 6967296, while the sum is 56.

The square root of 486762869 is about 22062.7031208780. The cubic root of 486762869 is about 786.6335781791.

The spelling of 486762869 in words is "four hundred eighty-six million, seven hundred sixty-two thousand, eight hundred sixty-nine".