1396371 has 8 divisors (see below), whose sum is σ = 1880320. Its totient is φ = 921672.

The previous prime is 1396331. The next prime is 1396387. The reversal of 1396371 is 1736931.

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

It is not a de Polignac number, because 1396371 - 2⁹ = 1395859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1396301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1951 + ... + 2568.

It is an arithmetic number, because the mean of its divisors is an integer number (235040).

2^1396371 is an apocalyptic number.

1396371 is a deficient number, since it is larger than the sum of its proper divisors (483949).

1396371 is a wasteful number, since it uses less digits than its factorization.

1396371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4625.

The product of its digits is 3402, while the sum is 30.

The square root of 1396371 is about 1181.6814291509. The cubic root of 1396371 is about 111.7721505171.

The spelling of 1396371 in words is "one million, three hundred ninety-six thousand, three hundred seventy-one".