3650065672 has 48 divisors (see below), whose sum is σ = 7706166300. Its totient is φ = 1618636800.

The previous prime is 3650065663. The next prime is 3650065673. The reversal of 3650065672 is 2765600563.

It can be written as a sum of positive squares in 2 ways, for example, as 3494464996 + 155600676 = 59114^2 + 12474^2 .

It is a super-3 number, since 3×3650065672³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3650065673) 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, 6297 + ... + 85672.

Almost surely, 2^3650065672 is an apocalyptic number.

It is an amenable number.

3650065672 is an abundant number, since it is smaller than the sum of its proper divisors (4056100628).

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

3650065672 is a wasteful number, since it uses less digits than its factorization.

3650065672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92038 (or 92023 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 3650065672 is about 60415.7733708673. The cubic root of 3650065672 is about 1539.6909583950.

The spelling of 3650065672 in words is "three billion, six hundred fifty million, sixty-five thousand, six hundred seventy-two".