486869761 has 8 divisors (see below), whose sum is σ = 556568064. Its totient is φ = 417207840.

The previous prime is 486869741. The next prime is 486869767. The reversal of 486869761 is 167968684.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 486869761 - 2⁵ = 486869729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486869767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31941 + ... + 44653.

It is an arithmetic number, because the mean of its divisors is an integer number (69571008).

Almost surely, 2^486869761 is an apocalyptic number.

It is an amenable number.

486869761 is a deficient number, since it is larger than the sum of its proper divisors (69698303).

486869761 is a wasteful number, since it uses less digits than its factorization.

486869761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18191.

The product of its digits is 3483648, while the sum is 55.

The square root of 486869761 is about 22065.1254471847. The cubic root of 486869761 is about 786.6911549361.

The spelling of 486869761 in words is "four hundred eighty-six million, eight hundred sixty-nine thousand, seven hundred sixty-one".