470605769 has 4 divisors (see below), whose sum is σ = 470889744. Its totient is φ = 470321796.

The previous prime is 470605757. The next prime is 470605787. The reversal of 470605769 is 967506074.

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 not a de Polignac number, because 470605769 - 2²⁴ = 453828553 is a prime.

It is a super-2 number, since 2×470605769² = 442939579632162722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470605799) 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, 139487 + ... + 142820.

It is an arithmetic number, because the mean of its divisors is an integer number (117722436).

Almost surely, 2^470605769 is an apocalyptic number.

It is an amenable number.

470605769 is a deficient number, since it is larger than the sum of its proper divisors (283975).

470605769 is a wasteful number, since it uses less digits than its factorization.

470605769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283974.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 470605769 is about 21693.4499100535. The cubic root of 470605769 is about 777.8318976710.

The spelling of 470605769 in words is "four hundred seventy million, six hundred five thousand, seven hundred sixty-nine".