1344850 has 24 divisors (see below), whose sum is σ = 2695140. Its totient is φ = 496320.

The previous prime is 1344829. The next prime is 1344857. The reversal of 1344850 is 584431.

It can be written as a sum of positive squares in 6 ways, for example, as 88209 + 1256641 = 297^2 + 1121^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1344857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 385 + ... + 1684.

2^1344850 is an apocalyptic number.

1344850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1344850 is an abundant number, since it is smaller than the sum of its proper divisors (1350290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344850 is a wasteful number, since it uses less digits than its factorization.

1344850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1344850 is about 1159.6766790791. The cubic root of 1344850 is about 110.3802268900.

It can be divided in two parts, 13448 and 50, that multiplied together give a square (672400 = 820²).

The spelling of 1344850 in words is "one million, three hundred forty-four thousand, eight hundred fifty".