3652894637 has 8 divisors (see below), whose sum is σ = 4175125056. Its totient is φ = 3130761312.

The previous prime is 3652894627. The next prime is 3652894643. The reversal of 3652894637 is 7364982563.

It is a happy number.

3652894637 is digitally balanced in base 3, 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 3652894637 - 2⁴ = 3652894621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652894627) 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, 96278 + ... + 128744.

It is an arithmetic number, because the mean of its divisors is an integer number (521890632).

Almost surely, 2^3652894637 is an apocalyptic number.

It is an amenable number.

3652894637 is a deficient number, since it is larger than the sum of its proper divisors (522230419).

3652894637 is a wasteful number, since it uses less digits than its factorization.

3652894637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48547.

The product of its digits is 6531840, while the sum is 53.

The square root of 3652894637 is about 60439.1813065002. The cubic root of 3652894637 is about 1540.0886322463.

The spelling of 3652894637 in words is "three billion, six hundred fifty-two million, eight hundred ninety-four thousand, six hundred thirty-seven".