1364730443 has 8 divisors (see below), whose sum is σ = 1401435648. Its totient is φ = 1328431104.

The previous prime is 1364730383. The next prime is 1364730449. The reversal of 1364730443 is 3440374631.

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 1364730443 - 2⁶ = 1364730379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1364730449) 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, 94646 + ... + 108107.

It is an arithmetic number, because the mean of its divisors is an integer number (175179456).

Almost surely, 2^1364730443 is an apocalyptic number.

1364730443 is a deficient number, since it is larger than the sum of its proper divisors (36705205).

1364730443 is a wasteful number, since it uses less digits than its factorization.

1364730443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202933.

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 1364730443 is about 36942.2582282134. The cubic root of 1364730443 is about 1109.2147255417.

The spelling of 1364730443 in words is "one billion, three hundred sixty-four million, seven hundred thirty thousand, four hundred forty-three".