486883749 has 16 divisors (see below), whose sum is σ = 710820864. Its totient is φ = 293986800.

The previous prime is 486883741. The next prime is 486883801. The reversal of 486883749 is 947388684.

It is not a de Polignac number, because 486883749 - 2³ = 486883741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486883741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18279 + ... + 36164.

It is an arithmetic number, because the mean of its divisors is an integer number (44426304).

Almost surely, 2^486883749 is an apocalyptic number.

It is an amenable number.

486883749 is a deficient number, since it is larger than the sum of its proper divisors (223937115).

486883749 is a wasteful number, since it uses less digits than its factorization.

486883749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54728.

The product of its digits is 9289728, while the sum is 57.

The square root of 486883749 is about 22065.4424156870. The cubic root of 486883749 is about 786.6986888677.

The spelling of 486883749 in words is "four hundred eighty-six million, eight hundred eighty-three thousand, seven hundred forty-nine".