1369213 has 8 divisors (see below), whose sum is σ = 1454400. Its totient is φ = 1286208.

The previous prime is 1369201. The next prime is 1369217. The reversal of 1369213 is 3129631.

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

It is a cyclic number.

It is not a de Polignac number, because 1369213 - 2¹³ = 1361021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853 + ... + 1861.

It is an arithmetic number, because the mean of its divisors is an integer number (181800).

2^1369213 is an apocalyptic number.

It is an amenable number.

1369213 is a deficient number, since it is larger than the sum of its proper divisors (85187).

1369213 is a wasteful number, since it uses less digits than its factorization.

1369213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091.

The product of its digits is 972, while the sum is 25.

The square root of 1369213 is about 1170.1337530385. The cubic root of 1369213 is about 111.0427830642.

The spelling of 1369213 in words is "one million, three hundred sixty-nine thousand, two hundred thirteen".