1364986 has 8 divisors (see below), whose sum is σ = 2340000. Its totient is φ = 584988.

The previous prime is 1364971. The next prime is 1365011. The reversal of 1364986 is 6894631.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48736 + ... + 48763.

It is an arithmetic number, because the mean of its divisors is an integer number (292500).

2^1364986 is an apocalyptic number.

1364986 is a deficient number, since it is larger than the sum of its proper divisors (975014).

1364986 is an equidigital number, since it uses as much as digits as its factorization.

1364986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97508.

The product of its digits is 31104, while the sum is 37.

The square root of 1364986 is about 1168.3261530925. The cubic root of 1364986 is about 110.9283957747.

The spelling of 1364986 in words is "one million, three hundred sixty-four thousand, nine hundred eighty-six".