2738959 has 4 divisors (see below), whose sum is σ = 2742280. Its totient is φ = 2735640.

The previous prime is 2738947. The next prime is 2739013. The reversal of 2738959 is 9598372.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2738959 - 2¹¹ = 2736911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637 + ... + 2425.

It is an arithmetic number, because the mean of its divisors is an integer number (685570).

2^2738959 is an apocalyptic number.

2738959 is a deficient number, since it is larger than the sum of its proper divisors (3321).

2738959 is a wasteful number, since it uses less digits than its factorization.

2738959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320.

The product of its digits is 136080, while the sum is 43.

The square root of 2738959 is about 1654.9800603028. The cubic root of 2738959 is about 139.9142161549.

The spelling of 2738959 in words is "two million, seven hundred thirty-eight thousand, nine hundred fifty-nine".