2997388 has 6 divisors (see below), whose sum is σ = 5245436. Its totient is φ = 1498692.

The previous prime is 2997373. The next prime is 2997409. The reversal of 2997388 is 8837992.

2997388 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374670 + ... + 374677.

2^2997388 is an apocalyptic number.

It is an amenable number.

2997388 is a deficient number, since it is larger than the sum of its proper divisors (2248048).

2997388 is a wasteful number, since it uses less digits than its factorization.

2997388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749351 (or 749349 counting only the distinct ones).

The product of its digits is 217728, while the sum is 46.

The square root of 2997388 is about 1731.2966239209. The cubic root of 2997388 is about 144.1830875894.

The spelling of 2997388 in words is "two million, nine hundred ninety-seven thousand, three hundred eighty-eight".