4973840 has 40 divisors (see below), whose sum is σ = 11725440. Its totient is φ = 1961856.

The previous prime is 4973827. The next prime is 4973861. The reversal of 4973840 is 483794.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 4973840.

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, 5927 + ... + 6713.

It is an arithmetic number, because the mean of its divisors is an integer number (293136).

Almost surely, 2^4973840 is an apocalyptic number.

4973840 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 4973840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5862720).

4973840 is an abundant number, since it is smaller than the sum of its proper divisors (6751600).

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

4973840 is a wasteful number, since it uses less digits than its factorization.

4973840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879 (or 873 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 4973840 is about 2230.2107523730. The cubic root of 4973840 is about 170.6988532502.

The spelling of 4973840 in words is "four million, nine hundred seventy-three thousand, eight hundred forty".