3688006296261 has 8 divisors (see below), whose sum is σ = 5619819118144. Its totient is φ = 2107432169280.

The previous prime is 3688006296259. The next prime is 3688006296269. The reversal of 3688006296261 is 1626926008863.

3688006296261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3688006296261 - 2¹ = 3688006296259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3688006296269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87809673700 + ... + 87809673741.

It is an arithmetic number, because the mean of its divisors is an integer number (702477389768).

Almost surely, 2^{3688006296261} is an apocalyptic number.

It is an amenable number.

3688006296261 is a deficient number, since it is larger than the sum of its proper divisors (1931812821883).

3688006296261 is a wasteful number, since it uses less digits than its factorization.

3688006296261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175619347451.

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 3688006296261 in words is "three trillion, six hundred eighty-eight billion, six million, two hundred ninety-six thousand, two hundred sixty-one".