4642794020 has 24 divisors (see below), whose sum is σ = 10263019200. Its totient is φ = 1759374432.

The previous prime is 4642793983. The next prime is 4642794031. The reversal of 4642794020 is 204972464.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6108560 + ... + 6109319.

It is an arithmetic number, because the mean of its divisors is an integer number (427625800).

Almost surely, 2^4642794020 is an apocalyptic number.

It is an amenable number.

4642794020 is an abundant number, since it is smaller than the sum of its proper divisors (5620225180).

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

4642794020 is a wasteful number, since it uses less digits than its factorization.

4642794020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12217907 (or 12217905 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 4642794020 is about 68138.0511902124. The cubic root of 4642794020 is about 1668.2448985499.

The spelling of 4642794020 in words is "four billion, six hundred forty-two million, seven hundred ninety-four thousand, twenty".