2790970 has 32 divisors (see below), whose sum is σ = 6185088. Its totient is φ = 883008.

The previous prime is 2790943. The next prime is 2790971. The reversal of 2790970 is 790972.

2790970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2790971) 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 15 ways as a sum of consecutive naturals, for example, 624 + ... + 2443.

It is an arithmetic number, because the mean of its divisors is an integer number (193284).

2^2790970 is an apocalyptic number.

2790970 is an abundant number, since it is smaller than the sum of its proper divisors (3394118).

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

2790970 is a wasteful number, since it uses less digits than its factorization.

2790970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3094.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 2790970 is about 1670.6196455208. The cubic root of 2790970 is about 140.7942945454.

The spelling of 2790970 in words is "two million, seven hundred ninety thousand, nine hundred seventy".