487966998 has 8 divisors (see below), whose sum is σ = 975934008. Its totient is φ = 162655664.

The previous prime is 487966979. The next prime is 487967023. The reversal of 487966998 is 899669784.

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

487966998 is an admirable number.

It is a super-2 number, since 2×487966998² = 476223582274264008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40663911 + ... + 40663922.

It is an arithmetic number, because the mean of its divisors is an integer number (121991751).

Almost surely, 2^487966998 is an apocalyptic number.

487966998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487966998 is a wasteful number, since it uses less digits than its factorization.

487966998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81327838.

The product of its digits is 47029248, while the sum is 66.

The square root of 487966998 is about 22089.9750565726. The cubic root of 487966998 is about 787.2816886411.

The spelling of 487966998 in words is "four hundred eighty-seven million, nine hundred sixty-six thousand, nine hundred ninety-eight".