469786650 has 24 divisors (see below), whose sum is σ = 1165071264. Its totient is φ = 125276400.

The previous prime is 469786637. The next prime is 469786657. The reversal of 469786650 is 56687964.

It is a junction number, because it is equal to n+sod(n) for n = 469786593 and 469786602.

It is not an unprimeable number, because it can be changed into a prime (469786657) 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, 1565806 + ... + 1566105.

It is an arithmetic number, because the mean of its divisors is an integer number (48544636).

Almost surely, 2^469786650 is an apocalyptic number.

469786650 is an abundant number, since it is smaller than the sum of its proper divisors (695284614).

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

469786650 is a wasteful number, since it uses less digits than its factorization.

469786650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131926 (or 3131921 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 469786650 is about 21674.5622793172. The cubic root of 469786650 is about 777.3803471057.

It can be divided in two parts, 46978 and 6650, that added together give a triangular number (53628 = T₃₂₇).

The spelling of 469786650 in words is "four hundred sixty-nine million, seven hundred eighty-six thousand, six hundred fifty".