3673063640 has 16 divisors (see below), whose sum is σ = 8264393280. Its totient is φ = 1469225440.

The previous prime is 3673063609. The next prime is 3673063649. The reversal of 3673063640 is 463603763.

3673063640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3673063594 and 3673063603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3673063649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45913256 + ... + 45913335.

It is an arithmetic number, because the mean of its divisors is an integer number (516524580).

Almost surely, 2^3673063640 is an apocalyptic number.

It is an amenable number.

3673063640 is an abundant number, since it is smaller than the sum of its proper divisors (4591329640).

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

3673063640 is a wasteful number, since it uses less digits than its factorization.

3673063640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91826602 (or 91826598 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 38.

The square root of 3673063640 is about 60605.8053324927. The cubic root of 3673063640 is about 1542.9179006872.

The spelling of 3673063640 in words is "three billion, six hundred seventy-three million, sixty-three thousand, six hundred forty".