4739808 has 48 divisors (see below), whose sum is σ = 12594960. Its totient is φ = 1560576.

The previous prime is 4739803. The next prime is 4739831. The reversal of 4739808 is 8089374.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4739803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9058 + ... + 9566.

It is an arithmetic number, because the mean of its divisors is an integer number (262395).

Almost surely, 2^4739808 is an apocalyptic number.

4739808 is a gapful number since it is divisible by the number (48) 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 4739808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6297480).

4739808 is an abundant number, since it is smaller than the sum of its proper divisors (7855152).

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

4739808 is a wasteful number, since it uses less digits than its factorization.

4739808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 4739808 is about 2177.1100110008. The cubic root of 4739808 is about 167.9784552871.

The spelling of 4739808 in words is "four million, seven hundred thirty-nine thousand, eight hundred eight".