2694878 has 8 divisors (see below), whose sum is σ = 4060368. Its totient is φ = 1341424.

The previous prime is 2694877. The next prime is 2694893. The reversal of 2694878 is 8784962.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2694871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2426 + ... + 3357.

It is an arithmetic number, because the mean of its divisors is an integer number (507546).

2^2694878 is an apocalyptic number.

2694878 is a deficient number, since it is larger than the sum of its proper divisors (1365490).

2694878 is a wasteful number, since it uses less digits than its factorization.

2694878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6018.

The product of its digits is 193536, while the sum is 44.

The square root of 2694878 is about 1641.6083576785. The cubic root of 2694878 is about 139.1595566106.

The spelling of 2694878 in words is "two million, six hundred ninety-four thousand, eight hundred seventy-eight".