6920063441 has 4 divisors (see below), whose sum is σ = 6934882032. Its totient is φ = 6905244852.

The previous prime is 6920063413. The next prime is 6920063483. The reversal of 6920063441 is 1443600296.

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 6920063441 - 2¹⁸ = 6919801297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6920063411) 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, 7408595 + ... + 7409528.

It is an arithmetic number, because the mean of its divisors is an integer number (1733720508).

Almost surely, 2^6920063441 is an apocalyptic number.

It is an amenable number.

6920063441 is a deficient number, since it is larger than the sum of its proper divisors (14818591).

6920063441 is a wasteful number, since it uses less digits than its factorization.

6920063441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14818590.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 6920063441 is about 83186.9186891785. The cubic root of 6920063441 is about 1905.6217103103.

The spelling of 6920063441 in words is "six billion, nine hundred twenty million, sixty-three thousand, four hundred forty-one".