3990802110297 has 4 divisors (see below), whose sum is σ = 5321069480400. Its totient is φ = 2660534740196.

The previous prime is 3990802110283. The next prime is 3990802110301. The reversal of 3990802110297 is 7920112080993.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3990802110297 - 2¹⁴ = 3990802093913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3990802110277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665133685047 + ... + 665133685052.

It is an arithmetic number, because the mean of its divisors is an integer number (1330267370100).

Almost surely, 2^{3990802110297} is an apocalyptic number.

It is an amenable number.

3990802110297 is a deficient number, since it is larger than the sum of its proper divisors (1330267370103).

3990802110297 is a wasteful number, since it uses less digits than its factorization.

3990802110297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330267370102.

The product of its (nonzero) digits is 489888, while the sum is 51.

The spelling of 3990802110297 in words is "three trillion, nine hundred ninety billion, eight hundred two million, one hundred ten thousand, two hundred ninety-seven".