1339000802 has 4 divisors (see below), whose sum is σ = 2008501206. Its totient is φ = 669500400.

The previous prime is 1339000771. The next prime is 1339000843. The reversal of 1339000802 is 2080009331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2080009331 = 197 ⋅10558423.

It can be written as a sum of positive squares in only one way, i.e., 1310367601 + 28633201 = 36199^2 + 5351^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 334750199 + ... + 334750202.

Almost surely, 2^1339000802 is an apocalyptic number.

1339000802 is a deficient number, since it is larger than the sum of its proper divisors (669500404).

1339000802 is an equidigital number, since it uses as much as digits as its factorization.

1339000802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669500403.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1339000802 is about 36592.3598856373. The cubic root of 1339000802 is about 1102.1996760496.

The spelling of 1339000802 in words is "one billion, three hundred thirty-nine million, eight hundred two", and thus it is an aban number.