1349636 has 12 divisors (see below), whose sum is σ = 2392320. Its totient is φ = 666120.

The previous prime is 1349533. The next prime is 1349651. The reversal of 1349636 is 6369431.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 1820 + ... + 2451.

It is an arithmetic number, because the mean of its divisors is an integer number (199360).

2^1349636 is an apocalyptic number.

It is an amenable number.

1349636 is a deficient number, since it is larger than the sum of its proper divisors (1042684).

1349636 is a wasteful number, since it uses less digits than its factorization.

1349636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4354 (or 4352 counting only the distinct ones).

The product of its digits is 11664, while the sum is 32.

The square root of 1349636 is about 1161.7383526423. The cubic root of 1349636 is about 110.5110108258.

The spelling of 1349636 in words is "one million, three hundred forty-nine thousand, six hundred thirty-six".