1349933 has 4 divisors (see below), whose sum is σ = 1453788. Its totient is φ = 1246080.

The previous prime is 1349927. The next prime is 1349941. The reversal of 1349933 is 3399431.

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 499849 + 850084 = 707^2 + 922^2 .

It is a cyclic number.

It is not a de Polignac number, because 1349933 - 2⁴ = 1349917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1349933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349903) 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, 51908 + ... + 51933.

It is an arithmetic number, because the mean of its divisors is an integer number (363447).

2^1349933 is an apocalyptic number.

1349933 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1349933 is a deficient number, since it is larger than the sum of its proper divisors (103855).

1349933 is a wasteful number, since it uses less digits than its factorization.

1349933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103854.

The product of its digits is 8748, while the sum is 32.

The square root of 1349933 is about 1161.8661712951. The cubic root of 1349933 is about 110.5191165578.

The spelling of 1349933 in words is "one million, three hundred forty-nine thousand, nine hundred thirty-three".