486786477 has 8 divisors (see below), whose sum is σ = 651960064. Its totient is φ = 323068608.

The previous prime is 486786457. The next prime is 486786491. The reversal of 486786477 is 774687684.

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 486786477 - 2¹¹ = 486784429 is a prime.

It is a super-2 number, since 2×486786477² = 473922148380143058, 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 (486786457) 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, 363148 + ... + 364485.

It is an arithmetic number, because the mean of its divisors is an integer number (81495008).

Almost surely, 2^486786477 is an apocalyptic number.

It is an amenable number.

486786477 is a deficient number, since it is larger than the sum of its proper divisors (165173587).

486786477 is a wasteful number, since it uses less digits than its factorization.

486786477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727859.

The product of its digits is 12644352, while the sum is 57.

The square root of 486786477 is about 22063.2381349611. The cubic root of 486786477 is about 786.6462952168.

It can be divided in two parts, 48678 and 6477, that added together give a palindrome (55155).

The spelling of 486786477 in words is "four hundred eighty-six million, seven hundred eighty-six thousand, four hundred seventy-seven".