469315850 has 24 divisors (see below), whose sum is σ = 880946220. Its totient is φ = 186001920.

The previous prime is 469315849. The next prime is 469315859. The reversal of 469315850 is 58513964.

It can be written as a sum of positive squares in 6 ways, for example, as 56535361 + 412780489 = 7519^2 + 20317^2 .

It is a super-2 number, since 2×469315850² = 440514734122445000, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 469315798 and 469315807.

It is not an unprimeable number, because it can be changed into a prime (469315859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37607 + ... + 48506.

Almost surely, 2^469315850 is an apocalyptic number.

469315850 is a deficient number, since it is larger than the sum of its proper divisors (411630370).

469315850 is a wasteful number, since it uses less digits than its factorization.

469315850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86234 (or 86229 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 469315850 is about 21663.6988993108. The cubic root of 469315850 is about 777.1205745788.

The spelling of 469315850 in words is "four hundred sixty-nine million, three hundred fifteen thousand, eight hundred fifty".