3673271664 has 60 divisors (see below), whose sum is σ = 10288473936. Its totient is φ = 1223421696.

The previous prime is 3673271663. The next prime is 3673271671. The reversal of 3673271664 is 4661723763.

It is a super-3 number, since 3×3673271664³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3673271663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177844 + ... + 197420.

Almost surely, 2^3673271664 is an apocalyptic number.

It is an amenable number.

3673271664 is an abundant number, since it is smaller than the sum of its proper divisors (6615202272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3673271664 is a wasteful number, since it uses less digits than its factorization.

3673271664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20894 (or 20885 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 3673271664 is about 60607.5215134227. The cubic root of 3673271664 is about 1542.9470278615.

The spelling of 3673271664 in words is "three billion, six hundred seventy-three million, two hundred seventy-one thousand, six hundred sixty-four".