1334749 has 4 divisors (see below), whose sum is σ = 1437436. Its totient is φ = 1232064.

The previous prime is 1334747. The next prime is 1334771. The reversal of 1334749 is 9474331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 624100 + 710649 = 790^2 + 843^2 .

It is a cyclic number.

It is not a de Polignac number, because 1334749 - 2¹ = 1334747 is a prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1334749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334743) 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 3 ways as a sum of consecutive naturals, for example, 51324 + ... + 51349.

It is an arithmetic number, because the mean of its divisors is an integer number (359359).

2^1334749 is an apocalyptic number.

It is an amenable number.

1334749 is a deficient number, since it is larger than the sum of its proper divisors (102687).

1334749 is a wasteful number, since it uses less digits than its factorization.

1334749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102686.

The product of its digits is 9072, while the sum is 31.

The square root of 1334749 is about 1155.3133774003. The cubic root of 1334749 is about 110.1031814211.

The spelling of 1334749 in words is "one million, three hundred thirty-four thousand, seven hundred forty-nine".