1380337 has 8 divisors (see below), whose sum is σ = 1628672. Its totient is φ = 1144800.

The previous prime is 1380329. The next prime is 1380341. The reversal of 1380337 is 7330831.

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 1380337 - 2³ = 1380329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1380307) 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, 2964 + ... + 3397.

It is an arithmetic number, because the mean of its divisors is an integer number (203584).

2^1380337 is an apocalyptic number.

It is an amenable number.

1380337 is a deficient number, since it is larger than the sum of its proper divisors (248335).

1380337 is an equidigital number, since it uses as much as digits as its factorization.

1380337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6399.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 1380337 is about 1174.8774404167. The cubic root of 1380337 is about 111.3426900794.

The spelling of 1380337 in words is "one million, three hundred eighty thousand, three hundred thirty-seven".