469948166 has 8 divisors (see below), whose sum is σ = 742023480. Its totient is φ = 222607008.

The previous prime is 469948163. The next prime is 469948207. The reversal of 469948166 is 661849964.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469948163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6183491 + ... + 6183566.

It is an arithmetic number, because the mean of its divisors is an integer number (92752935).

Almost surely, 2^469948166 is an apocalyptic number.

469948166 is a deficient number, since it is larger than the sum of its proper divisors (272075314).

469948166 is a wasteful number, since it uses less digits than its factorization.

469948166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12367078.

The product of its digits is 2239488, while the sum is 53.

The square root of 469948166 is about 21678.2878936506. The cubic root of 469948166 is about 777.4694265332.

The spelling of 469948166 in words is "four hundred sixty-nine million, nine hundred forty-eight thousand, one hundred sixty-six".