1396355 has 8 divisors (see below), whose sum is σ = 1685472. Its totient is φ = 1110528.

The previous prime is 1396331. The next prime is 1396387. The reversal of 1396355 is 5536931.

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 1396355 - 2⁸ = 1396099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242 + ... + 1688.

It is an arithmetic number, because the mean of its divisors is an integer number (210684).

2^1396355 is an apocalyptic number.

1396355 is the 965-th pentagonal number.

1396355 is a deficient number, since it is larger than the sum of its proper divisors (289117).

1396355 is a wasteful number, since it uses less digits than its factorization.

1396355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645.

The product of its digits is 12150, while the sum is 32.

The square root of 1396355 is about 1181.6746591173. The cubic root of 1396355 is about 111.7717236102.

The spelling of 1396355 in words is "one million, three hundred ninety-six thousand, three hundred fifty-five".