2767994 has 8 divisors (see below), whose sum is σ = 4168128. Its totient is φ = 1378620.

The previous prime is 2767993. The next prime is 2768011. The reversal of 2767994 is 4997672.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2⁷ + 7⁴ + 6⁸ + 7⁷ + 9² + 9² + 4⁹ .

It is not an unprimeable number, because it can be changed into a prime (2767993) 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, 2012 + ... + 3095.

It is an arithmetic number, because the mean of its divisors is an integer number (521016).

2^2767994 is an apocalyptic number.

2767994 is a deficient number, since it is larger than the sum of its proper divisors (1400134).

2767994 is a wasteful number, since it uses less digits than its factorization.

2767994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5380.

The product of its digits is 190512, while the sum is 44.

The square root of 2767994 is about 1663.7289442695. The cubic root of 2767994 is about 140.4068775835.

The spelling of 2767994 in words is "two million, seven hundred sixty-seven thousand, nine hundred ninety-four".