1349871 has 8 divisors (see below), whose sum is σ = 1848624. Its totient is φ = 875520.

The previous prime is 1349867. The next prime is 1349891. The reversal of 1349871 is 1789431.

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

It is not a de Polignac number, because 1349871 - 2² = 1349867 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349891) 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, 5970 + ... + 6191.

It is an arithmetic number, because the mean of its divisors is an integer number (231078).

2^1349871 is an apocalyptic number.

1349871 is a deficient number, since it is larger than the sum of its proper divisors (498753).

1349871 is a wasteful number, since it uses less digits than its factorization.

1349871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12201.

The product of its digits is 6048, while the sum is 33.

The square root of 1349871 is about 1161.8394897747. The cubic root of 1349871 is about 110.5174245503.

The spelling of 1349871 in words is "one million, three hundred forty-nine thousand, eight hundred seventy-one".