2980408 has 16 divisors (see below), whose sum is σ = 5644080. Its totient is φ = 1475328.

The previous prime is 2980403. The next prime is 2980421. The reversal of 2980408 is 8040892.

It is a self number, because there is not a number n which added to its sum of digits gives 2980408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 985 + ... + 2632.

It is an arithmetic number, because the mean of its divisors is an integer number (352755).

2^2980408 is an apocalyptic number.

It is an amenable number.

2980408 is a deficient number, since it is larger than the sum of its proper divisors (2663672).

2980408 is a wasteful number, since it uses less digits than its factorization.

2980408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726 (or 3722 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 2980408 is about 1726.3858201457. The cubic root of 2980408 is about 143.9103093740.

The spelling of 2980408 in words is "two million, nine hundred eighty thousand, four hundred eight".