3652869626 has 16 divisors (see below), whose sum is σ = 6324065280. Its totient is φ = 1550014800.

The previous prime is 3652869617. The next prime is 3652869673. The reversal of 3652869626 is 6269682563.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290266 + ... + 1293093.

It is an arithmetic number, because the mean of its divisors is an integer number (395254080).

Almost surely, 2^3652869626 is an apocalyptic number.

3652869626 is a deficient number, since it is larger than the sum of its proper divisors (2671195654).

3652869626 is a wasteful number, since it uses less digits than its factorization.

3652869626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583469.

The product of its digits is 5598720, while the sum is 53.

The square root of 3652869626 is about 60438.9743956662. The cubic root of 3652869626 is about 1540.0851172946.

The spelling of 3652869626 in words is "three billion, six hundred fifty-two million, eight hundred sixty-nine thousand, six hundred twenty-six".