4790000 has 50 divisors (see below), whose sum is σ = 11621280. Its totient is φ = 1912000.

The previous prime is 4789999. The next prime is 4790011. The reversal of 4790000 is 974.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9761 + ... + 10239.

Almost surely, 2^4790000 is an apocalyptic number.

4790000 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 4790000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5810640).

4790000 is an abundant number, since it is smaller than the sum of its proper divisors (6831280).

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

4790000 is an equidigital number, since it uses as much as digits as its factorization.

4790000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 4790000 is about 2188.6068628239. The cubic root of 4790000 is about 168.5693081907.

Adding to 4790000 its reverse (974), we get a palindrome (4790974).

The spelling of 4790000 in words is "four million, seven hundred ninety thousand".