2979078 has 16 divisors (see below), whose sum is σ = 5975856. Its totient is φ = 990080.

The previous prime is 2979073. The next prime is 2979091. The reversal of 2979078 is 8709792.

2979078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2979073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2650 + ... + 3602.

It is an arithmetic number, because the mean of its divisors is an integer number (373491).

2^2979078 is an apocalyptic number.

2979078 is an abundant number, since it is smaller than the sum of its proper divisors (2996778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2979078 is a wasteful number, since it uses less digits than its factorization.

2979078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479.

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 2979078 is about 1726.0005793742. Note that the first 3 decimals coincide. The cubic root of 2979078 is about 143.8888996443. Note that the first 4 decimals are identical.

The spelling of 2979078 in words is "two million, nine hundred seventy-nine thousand, seventy-eight".