470789822960646 has 16 divisors (see below), whose sum is σ = 1076091023910144. Its totient is φ = 134511377988744.

The previous prime is 470789822960579. The next prime is 470789822960647. The reversal of 470789822960646 is 646069228987074.

It is a happy number.

It is a super-2 number, since 2×470789822960646² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470789822960647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5604640749490 + ... + 5604640749573.

It is an arithmetic number, because the mean of its divisors is an integer number (67255688994384).

Almost surely, 2^{470789822960646} is an apocalyptic number.

470789822960646 is an abundant number, since it is smaller than the sum of its proper divisors (605301200949498).

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

470789822960646 is a wasteful number, since it uses less digits than its factorization.

470789822960646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11209281499075.

The product of its (nonzero) digits is 3511517184, while the sum is 78.

The spelling of 470789822960646 in words is "four hundred seventy trillion, seven hundred eighty-nine billion, eight hundred twenty-two million, nine hundred sixty thousand, six hundred forty-six".