7672735601 has 4 divisors (see below), whose sum is σ = 7681445604. Its totient is φ = 7664025600.

The previous prime is 7672735559. The next prime is 7672735619. The reversal of 7672735601 is 1065372767.

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 1120642576 + 6552093025 = 33476^2 + 80945^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7672735601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7672735661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4353680 + ... + 4355441.

It is an arithmetic number, because the mean of its divisors is an integer number (1920361401).

Almost surely, 2^7672735601 is an apocalyptic number.

It is an amenable number.

7672735601 is a deficient number, since it is larger than the sum of its proper divisors (8710003).

7672735601 is an equidigital number, since it uses as much as digits as its factorization.

7672735601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8710002.

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 7672735601 is about 87594.1527785959. The cubic root of 7672735601 is about 1972.3473955692.

The spelling of 7672735601 in words is "seven billion, six hundred seventy-two million, seven hundred thirty-five thousand, six hundred one".