1364736 has 36 divisors (see below), whose sum is σ = 3634232. Its totient is φ = 454656.

The previous prime is 1364731. The next prime is 1364747. The reversal of 1364736 is 6374631.

It is not an unprimeable number, because it can be changed into a prime (1364731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121 + ... + 1656.

2^1364736 is an apocalyptic number.

1364736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1364736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1817116).

1364736 is an abundant number, since it is smaller than the sum of its proper divisors (2269496).

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

1364736 is an equidigital number, since it uses as much as digits as its factorization.

1364736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796 (or 1782 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 1364736 is about 1168.2191575214. The cubic root of 1364736 is about 110.9216231064.

The spelling of 1364736 in words is "one million, three hundred sixty-four thousand, seven hundred thirty-six".