2993408 has 36 divisors (see below), whose sum is σ = 6524448. Its totient is φ = 1359360.

The previous prime is 2993407. The next prime is 2993423. The reversal of 2993408 is 8043992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993407) 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, 2285 + ... + 3347.

2^2993408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2993408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3262224).

2993408 is an abundant number, since it is smaller than the sum of its proper divisors (3531040).

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

2993408 is a wasteful number, since it uses less digits than its factorization.

2993408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090 (or 1076 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2993408 is about 1730.1468145796. The cubic root of 2993408 is about 144.1192427946.

The spelling of 2993408 in words is "two million, nine hundred ninety-three thousand, four hundred eight".