2078344 has 16 divisors (see below), whose sum is σ = 3916800. Its totient is φ = 1033872.

The previous prime is 2078341. The next prime is 2078347. The reversal of 2078344 is 4438702.

It is an interprime number because it is at equal distance from previous prime (2078341) and next prime (2078347).

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078341) 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, 1369 + ... + 2455.

It is an arithmetic number, because the mean of its divisors is an integer number (244800).

2^2078344 is an apocalyptic number.

It is an amenable number.

2078344 is a deficient number, since it is larger than the sum of its proper divisors (1838456).

2078344 is a wasteful number, since it uses less digits than its factorization.

2078344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2078344 is about 1441.6462811661. The cubic root of 2078344 is about 127.6162006140.

The spelling of 2078344 in words is "two million, seventy-eight thousand, three hundred forty-four".