487966349 has 8 divisors (see below), whose sum is σ = 526643712. Its totient is φ = 449452080.

The previous prime is 487966343. The next prime is 487966363. The reversal of 487966349 is 943669784.

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

It is a cyclic number.

It is not a de Polignac number, because 487966349 - 2⁴ = 487966333 is a prime.

It is a super-2 number, since 2×487966349² = 476222315512779602, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 487966294 and 487966303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487966343) 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, 34517 + ... + 46554.

It is an arithmetic number, because the mean of its divisors is an integer number (65830464).

Almost surely, 2^487966349 is an apocalyptic number.

It is an amenable number.

487966349 is a deficient number, since it is larger than the sum of its proper divisors (38677363).

487966349 is a wasteful number, since it uses less digits than its factorization.

487966349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81547.

The product of its digits is 7838208, while the sum is 56.

The square root of 487966349 is about 22089.9603666462. The cubic root of 487966349 is about 787.2813396106.

The spelling of 487966349 in words is "four hundred eighty-seven million, nine hundred sixty-six thousand, three hundred forty-nine".