4789020 has 24 divisors (see below), whose sum is σ = 13409424. Its totient is φ = 1277056.

The previous prime is 4789013. The next prime is 4789033. The reversal of 4789020 is 209874.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 39849 + ... + 39968.

It is an arithmetic number, because the mean of its divisors is an integer number (558726).

Almost surely, 2^4789020 is an apocalyptic number.

It is an amenable number.

4789020 is an abundant number, since it is smaller than the sum of its proper divisors (8620404).

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

4789020 is a wasteful number, since it uses less digits than its factorization.

4789020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79829 (or 79827 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 4789020 is about 2188.3829646568. The cubic root of 4789020 is about 168.5578113787.

The spelling of 4789020 in words is "four million, seven hundred eighty-nine thousand, twenty".