2675047636 has 6 divisors (see below), whose sum is σ = 4681333370. Its totient is φ = 1337523816.

The previous prime is 2675047621. The next prime is 2675047649. The reversal of 2675047636 is 6367405762.

It can be written as a sum of positive squares in only one way, i.e., 1848140100 + 826907536 = 42990^2 + 28756^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334380951 + ... + 334380958.

Almost surely, 2^2675047636 is an apocalyptic number.

It is an amenable number.

2675047636 is a deficient number, since it is larger than the sum of its proper divisors (2006285734).

2675047636 is a wasteful number, since it uses less digits than its factorization.

2675047636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668761913 (or 668761911 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 46.

The square root of 2675047636 is about 51720.8626764867. The cubic root of 2675047636 is about 1388.1737893054.

The spelling of 2675047636 in words is "two billion, six hundred seventy-five million, forty-seven thousand, six hundred thirty-six".