1369442 has 8 divisors (see below), whose sum is σ = 2059356. Its totient is φ = 682992.

The previous prime is 1369429. The next prime is 1369451. The reversal of 1369442 is 2449631.

It can be written as a sum of positive squares in 2 ways, for example, as 866761 + 502681 = 931^2 + 709^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668 + ... + 1784.

2^1369442 is an apocalyptic number.

1369442 is a deficient number, since it is larger than the sum of its proper divisors (689914).

1369442 is a wasteful number, since it uses less digits than its factorization.

1369442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732.

The product of its digits is 5184, while the sum is 29.

The square root of 1369442 is about 1170.2316010090. The cubic root of 1369442 is about 111.0489733306.

The spelling of 1369442 in words is "one million, three hundred sixty-nine thousand, four hundred forty-two".