1396330 has 32 divisors (see below), whose sum is σ = 2830464. Its totient is φ = 492096.

The previous prime is 1396327. The next prime is 1396331. The reversal of 1396330 is 336931.

It is a junction number, because it is equal to n+sod(n) for n = 1396295 and 1396304.

It is not an unprimeable number, because it can be changed into a prime (1396331) 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 15 ways as a sum of consecutive naturals, for example, 2757 + ... + 3223.

It is an arithmetic number, because the mean of its divisors is an integer number (88452).

2^1396330 is an apocalyptic number.

1396330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1396330 is an abundant number, since it is smaller than the sum of its proper divisors (1434134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1396330 is a wasteful number, since it uses less digits than its factorization.

1396330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510.

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 1396330 is about 1181.6640808622. The cubic root of 1396330 is about 111.7710565616.

The spelling of 1396330 in words is "one million, three hundred ninety-six thousand, three hundred thirty".