4669609782 has 16 divisors (see below), whose sum is σ = 9341806320. Its totient is φ = 1556105472.

The previous prime is 4669609781. The next prime is 4669609807. The reversal of 4669609782 is 2879069664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4669609781) 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, 83907 + ... + 127982.

It is an arithmetic number, because the mean of its divisors is an integer number (583862895).

Almost surely, 2^4669609782 is an apocalyptic number.

4669609782 is an abundant number, since it is smaller than the sum of its proper divisors (4672196538).

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

4669609782 is a wasteful number, since it uses less digits than its factorization.

4669609782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215567.

The product of its (nonzero) digits is 7838208, while the sum is 57.

The square root of 4669609782 is about 68334.5431096162. The cubic root of 4669609782 is about 1671.4505405438.

The spelling of 4669609782 in words is "four billion, six hundred sixty-nine million, six hundred nine thousand, seven hundred eighty-two".