2738895 has 8 divisors (see below), whose sum is σ = 4382256. Its totient is φ = 1460736.

The previous prime is 2738861. The next prime is 2738899. The reversal of 2738895 is 5988372.

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

It is not a de Polignac number, because 2738895 - 2⁸ = 2738639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91282 + ... + 91311.

It is an arithmetic number, because the mean of its divisors is an integer number (547782).

2^2738895 is an apocalyptic number.

2738895 is a deficient number, since it is larger than the sum of its proper divisors (1643361).

2738895 is a wasteful number, since it uses less digits than its factorization.

2738895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182601.

The product of its digits is 120960, while the sum is 42.

The square root of 2738895 is about 1654.9607246095. The cubic root of 2738895 is about 139.9131263759.

The spelling of 2738895 in words is "two million, seven hundred thirty-eight thousand, eight hundred ninety-five".