469219073 has 4 divisors (see below), whose sum is σ = 470728128. Its totient is φ = 467710020.

The previous prime is 469219063. The next prime is 469219081. The reversal of 469219073 is 370912964.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469219073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 469219073.

It is not an unprimeable number, because it can be changed into a prime (469219063) 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, 754061 + ... + 754682.

It is an arithmetic number, because the mean of its divisors is an integer number (117682032).

Almost surely, 2^469219073 is an apocalyptic number.

It is an amenable number.

469219073 is a deficient number, since it is larger than the sum of its proper divisors (1509055).

469219073 is a wasteful number, since it uses less digits than its factorization.

469219073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509054.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 469219073 is about 21661.4651628185. The cubic root of 469219073 is about 777.0671545718.

The spelling of 469219073 in words is "four hundred sixty-nine million, two hundred nineteen thousand, seventy-three".