468306985 has 16 divisors (see below), whose sum is σ = 568249920. Its totient is φ = 370480320.

The previous prime is 468306947. The next prime is 468306991. The reversal of 468306985 is 589603864.

468306985 = T₂₅₂₆ + T₂₅₂₇ + ... + T₂₆₆₄.

It is a happy number.

It is not a de Polignac number, because 468306985 - 2¹¹ = 468304937 is a prime.

It is a super-2 number, since 2×468306985² = 438622864399580450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195495 + ... + 197875.

It is an arithmetic number, because the mean of its divisors is an integer number (35515620).

Almost surely, 2^468306985 is an apocalyptic number.

It is an amenable number.

468306985 is a deficient number, since it is larger than the sum of its proper divisors (99942935).

468306985 is a wasteful number, since it uses less digits than its factorization.

468306985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 468306985 is about 21640.4016829633. The cubic root of 468306985 is about 776.5633292449.

The spelling of 468306985 in words is "four hundred sixty-eight million, three hundred six thousand, nine hundred eighty-five".