4640950782 has 32 divisors (see below), whose sum is σ = 11106550560. Its totient is φ = 1427984640.

The previous prime is 4640950781. The next prime is 4640950789. The reversal of 4640950782 is 2870590464.

It is a happy number.

4640950782 is a `hidden beast` number, since 4 + 64 + 0 + 9 + 507 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640950781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3304819 + ... + 3306222.

It is an arithmetic number, because the mean of its divisors is an integer number (347079705).

Almost surely, 2^4640950782 is an apocalyptic number.

4640950782 is an abundant number, since it is smaller than the sum of its proper divisors (6465599778).

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

4640950782 is a wasteful number, since it uses less digits than its factorization.

4640950782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6611065 (or 6611059 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 4640950782 is about 68124.5240864111. The cubic root of 4640950782 is about 1668.0240990773.

The spelling of 4640950782 in words is "four billion, six hundred forty million, nine hundred fifty thousand, seven hundred eighty-two".