2994688 has 20 divisors (see below), whose sum is σ = 5984550. Its totient is φ = 1497088.

The previous prime is 2994671. The next prime is 2994697. The reversal of 2994688 is 8864992.

It can be written as a sum of positive squares in only one way, i.e., 2715904 + 278784 = 1648^2 + 528^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2413 + ... + 3436.

2^2994688 is an apocalyptic number.

It is an amenable number.

2994688 is a deficient number, since it is larger than the sum of its proper divisors (2989862).

2994688 is an frugal number, since it uses more digits than its factorization.

2994688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5867 (or 5851 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 2994688 is about 1730.5166858485. The cubic root of 2994688 is about 144.1397819641.

The spelling of 2994688 in words is "two million, nine hundred ninety-four thousand, six hundred eighty-eight".