2938963 has 4 divisors (see below), whose sum is σ = 3066768. Its totient is φ = 2811160.

The previous prime is 2938951. The next prime is 2938973. The reversal of 2938963 is 3698392.

2938963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2938963 - 2⁵ = 2938931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2938973) 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, 63868 + ... + 63913.

It is an arithmetic number, because the mean of its divisors is an integer number (766692).

2^2938963 is an apocalyptic number.

2938963 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2938963 is a deficient number, since it is larger than the sum of its proper divisors (127805).

2938963 is a wasteful number, since it uses less digits than its factorization.

2938963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127804.

The product of its digits is 69984, while the sum is 40.

The square root of 2938963 is about 1714.3403979374. The cubic root of 2938963 is about 143.2401299004.

The spelling of 2938963 in words is "two million, nine hundred thirty-eight thousand, nine hundred sixty-three".