2993738 has 16 divisors (see below), whose sum is σ = 5019840. Its totient is φ = 1327200.

The previous prime is 2993723. The next prime is 2993791. The reversal of 2993738 is 8373992.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2993695 and 2993704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758 + ... + 2561.

It is an arithmetic number, because the mean of its divisors is an integer number (313740).

2^2993738 is an apocalyptic number.

2993738 is a deficient number, since it is larger than the sum of its proper divisors (2026102).

2993738 is a wasteful number, since it uses less digits than its factorization.

2993738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373.

The product of its digits is 81648, while the sum is 41.

The square root of 2993738 is about 1730.2421795807. The cubic root of 2993738 is about 144.1245386093.

The spelling of 2993738 in words is "two million, nine hundred ninety-three thousand, seven hundred thirty-eight".