2963138 has 8 divisors (see below), whose sum is σ = 4489020. Its totient is φ = 1466800.

The previous prime is 2963137. The next prime is 2963161. The reversal of 2963138 is 8313692.

2963138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2582449 + 380689 = 1607^2 + 617^2 .

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

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2963131) 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 3 ways as a sum of consecutive naturals, for example, 7133 + ... + 7536.

2^2963138 is an apocalyptic number.

2963138 is a deficient number, since it is larger than the sum of its proper divisors (1525882).

2963138 is a wasteful number, since it uses less digits than its factorization.

2963138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14772.

The product of its digits is 7776, while the sum is 32.

The square root of 2963138 is about 1721.3767745616. The cubic root of 2963138 is about 143.6318075738.

The spelling of 2963138 in words is "two million, nine hundred sixty-three thousand, one hundred thirty-eight".