2738970 has 48 divisors (see below), whose sum is σ = 7672392. Its totient is φ = 673920.

The previous prime is 2738947. The next prime is 2739013. The reversal of 2738970 is 798372.

2738970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2738970 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.

2738970 is a nontrivial binomial coefficient, being equal to C(2341, 2).

It can be written as a sum of positive squares in 4 ways, for example, as 1912689 + 826281 = 1383^2 + 909^2 .

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1 + ... + 2340.

2^2738970 is an apocalyptic number.

2738970 is the 2340-th triangular number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2738970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3836196).

2738970 is an abundant number, since it is smaller than the sum of its proper divisors (4933422).

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

2738970 is a wasteful number, since it uses less digits than its factorization.

2738970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2367 (or 2364 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 2738970 is about 1654.9833836024. The cubic root of 2738970 is about 139.9144034589.

The spelling of 2738970 in words is "two million, seven hundred thirty-eight thousand, nine hundred seventy".