4789979000 has 64 divisors (see below), whose sum is σ = 11219364000. Its totient is φ = 1914144000.

The previous prime is 4789978997. The next prime is 4789979017. The reversal of 4789979000 is 9799874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1569476 + ... + 1572524.

Almost surely, 2^4789979000 is an apocalyptic number.

4789979000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4789979000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5609682000).

4789979000 is an abundant number, since it is smaller than the sum of its proper divisors (6429385000).

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

4789979000 is a wasteful number, since it uses less digits than its factorization.

4789979000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4641 (or 4627 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 53.

The square root of 4789979000 is about 69209.6741792649. The cubic root of 4789979000 is about 1685.6906184691.

The spelling of 4789979000 in words is "four billion, seven hundred eighty-nine million, nine hundred seventy-nine thousand".