3672688669 has 8 divisors (see below), whose sum is σ = 3960714240. Its totient is φ = 3385450416.

The previous prime is 3672688667. The next prime is 3672688681. The reversal of 3672688669 is 9668862763.

3672688669 is digitally balanced in base 2 and base 3, because in such bases 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 a cyclic number.

It is not a de Polignac number, because 3672688669 - 2¹ = 3672688667 is a prime.

It is a super-2 number, since 2×3672688669² = 26977284118801983122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3672688661) 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, 187117 + ... + 205810.

It is an arithmetic number, because the mean of its divisors is an integer number (495089280).

Almost surely, 2^3672688669 is an apocalyptic number.

It is an amenable number.

3672688669 is a deficient number, since it is larger than the sum of its proper divisors (288025571).

3672688669 is a wasteful number, since it uses less digits than its factorization.

3672688669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393659.

The product of its digits is 31352832, while the sum is 61.

The square root of 3672688669 is about 60602.7117297568. The cubic root of 3672688669 is about 1542.8653950939.

The spelling of 3672688669 in words is "three billion, six hundred seventy-two million, six hundred eighty-eight thousand, six hundred sixty-nine".