469499895 has 20 divisors (see below), whose sum is σ = 841622760. Its totient is φ = 250399728.

The previous prime is 469499869. The next prime is 469499903. The reversal of 469499895 is 598994964.

469499895 is a `hidden beast` number, since 4 + 69 + 499 + 89 + 5 = 666.

It is not a de Polignac number, because 469499895 - 2¹² = 469495799 is a prime.

It is a super-2 number, since 2×469499895² = 440860302810022050, 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 19 ways as a sum of consecutive naturals, for example, 579225 + ... + 580034.

It is an arithmetic number, because the mean of its divisors is an integer number (42081138).

Almost surely, 2^469499895 is an apocalyptic number.

469499895 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

469499895 is a deficient number, since it is larger than the sum of its proper divisors (372122865).

469499895 is a wasteful number, since it uses less digits than its factorization.

469499895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159276 (or 1159267 counting only the distinct ones).

The product of its digits is 25194240, while the sum is 63.

The square root of 469499895 is about 21667.9462570868. The cubic root of 469499895 is about 777.2221454535. Note that the first 3 decimals are identical.

The spelling of 469499895 in words is "four hundred sixty-nine million, four hundred ninety-nine thousand, eight hundred ninety-five".