486146349 has 24 divisors (see below), whose sum is σ = 760181240. Its totient is φ = 297603072.

The previous prime is 486146341. The next prime is 486146351. The reversal of 486146349 is 943641684.

486146349 is a `hidden beast` number, since 4 + 8 + 6 + 1 + 4 + 634 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7193124 + 478953225 = 2682^2 + 21885^2 .

It is not a de Polignac number, because 486146349 - 2³ = 486146341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486146341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11817 + ... + 33345.

Almost surely, 2^486146349 is an apocalyptic number.

It is an amenable number.

486146349 is a deficient number, since it is larger than the sum of its proper divisors (274034891).

486146349 is a wasteful number, since it uses less digits than its factorization.

486146349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21741 (or 21738 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 486146349 is about 22048.7266979297. The cubic root of 486146349 is about 786.3013286310.

The spelling of 486146349 in words is "four hundred eighty-six million, one hundred forty-six thousand, three hundred forty-nine".