3020408 has 32 divisors (see below), whose sum is σ = 6004800. Its totient is φ = 1421952.

The previous prime is 3020401. The next prime is 3020431. The reversal of 3020408 is 8040203.

3020408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020401) 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 in 7 ways as a sum of consecutive naturals, for example, 10766 + ... + 11042.

It is an arithmetic number, because the mean of its divisors is an integer number (187650).

Almost surely, 2^3020408 is an apocalyptic number.

It is an amenable number.

3020408 is a deficient number, since it is larger than the sum of its proper divisors (2984392).

3020408 is a wasteful number, since it uses less digits than its factorization.

3020408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3020408 is about 1737.9321045426. The cubic root of 3020408 is about 144.5512563462.

The spelling of 3020408 in words is "three million, twenty thousand, four hundred eight".