2988933 has 4 divisors (see below), whose sum is σ = 3985248. Its totient is φ = 1992620.

The previous prime is 2988911. The next prime is 2988949. The reversal of 2988933 is 3398892.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2988933 - 2⁵ = 2988901 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988233) 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, 498153 + ... + 498158.

It is an arithmetic number, because the mean of its divisors is an integer number (996312).

2^2988933 is an apocalyptic number.

It is an amenable number.

2988933 is a deficient number, since it is larger than the sum of its proper divisors (996315).

2988933 is an equidigital number, since it uses as much as digits as its factorization.

2988933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996314.

The product of its digits is 93312, while the sum is 42.

The square root of 2988933 is about 1728.8530880326. The cubic root of 2988933 is about 144.0473898808.

Subtracting from 2988933 its product of digits (93312), we obtain a triangular number (2895621 = T₂₄₀₆).

The spelling of 2988933 in words is "two million, nine hundred eighty-eight thousand, nine hundred thirty-three".