1339000801 has 4 divisors (see below), whose sum is σ = 1417765572. Its totient is φ = 1260236032.

The previous prime is 1339000771. The next prime is 1339000843. The reversal of 1339000801 is 1080009331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1070860176 + 268140625 = 32724^2 + 16375^2 .

It is a cyclic number.

It is not a de Polignac number, because 1339000801 - 2¹¹ = 1338998753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1339000891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39382360 + ... + 39382393.

It is an arithmetic number, because the mean of its divisors is an integer number (354441393).

Almost surely, 2^1339000801 is an apocalyptic number.

It is an amenable number.

1339000801 is a deficient number, since it is larger than the sum of its proper divisors (78764771).

1339000801 is an equidigital number, since it uses as much as digits as its factorization.

1339000801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78764770.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1339000801 is about 36592.3598719733. The cubic root of 1339000801 is about 1102.1996757752.

The spelling of 1339000801 in words is "one billion, three hundred thirty-nine million, eight hundred one", and thus it is an aban number.