6673013761 has 4 divisors (see below), whose sum is σ = 6673850452. Its totient is φ = 6672177072.

The previous prime is 6673013729. The next prime is 6673013773. The reversal of 6673013761 is 1673103766.

It is a happy number.

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 3440409025 + 3232604736 = 58655^2 + 56856^2 .

It is a cyclic number.

It is not a de Polignac number, because 6673013761 - 2⁵ = 6673013729 is a prime.

It is a super-2 number, since 2×6673013761² = 89058225308990730242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6673013701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406266 + ... + 422371.

It is an arithmetic number, because the mean of its divisors is an integer number (1668462613).

Almost surely, 2^6673013761 is an apocalyptic number.

It is an amenable number.

6673013761 is a deficient number, since it is larger than the sum of its proper divisors (836691).

6673013761 is an equidigital number, since it uses as much as digits as its factorization.

6673013761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836690.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 6673013761 is about 81688.5167021657. The cubic root of 6673013761 is about 1882.6691527559.

The spelling of 6673013761 in words is "six billion, six hundred seventy-three million, thirteen thousand, seven hundred sixty-one".