3303940487641 has 4 divisors (see below), whose sum is σ = 3308535676800. Its totient is φ = 3299345298484.

The previous prime is 3303940487621. The next prime is 3303940487663. The reversal of 3303940487641 is 1467840493033.

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 3303940487641 - 2⁹ = 3303940487129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3303940487611) 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, 2297593501 + ... + 2297594938.

It is an arithmetic number, because the mean of its divisors is an integer number (827133919200).

Almost surely, 2^{3303940487641} is an apocalyptic number.

It is an amenable number.

3303940487641 is a deficient number, since it is larger than the sum of its proper divisors (4595189159).

3303940487641 is an equidigital number, since it uses as much as digits as its factorization.

3303940487641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4595189158.

The product of its (nonzero) digits is 5225472, while the sum is 52.

The spelling of 3303940487641 in words is "three trillion, three hundred three billion, nine hundred forty million, four hundred eighty-seven thousand, six hundred forty-one".