4780408 has 8 divisors (see below), whose sum is σ = 8963280. Its totient is φ = 2390200.

The previous prime is 4780403. The next prime is 4780409. The reversal of 4780408 is 8040874.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4780408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4780403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 298768 + ... + 298783.

It is an arithmetic number, because the mean of its divisors is an integer number (1120410).

Almost surely, 2^4780408 is an apocalyptic number.

It is an amenable number.

4780408 is a deficient number, since it is larger than the sum of its proper divisors (4182872).

4780408 is a wasteful number, since it uses less digits than its factorization.

4780408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597557 (or 597553 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 4780408 is about 2186.4144163447. The cubic root of 4780408 is about 168.4567126931.

The spelling of 4780408 in words is "four million, seven hundred eighty thousand, four hundred eight".