3650003650 has 48 divisors (see below), whose sum is σ = 6950847528. Its totient is φ = 1425600000.

The previous prime is 3650003647. The next prime is 3650003657. The reversal of 3650003650 is 563000563.

It can be written as a sum of positive squares in 12 ways, for example, as 2131576561 + 1518427089 = 46169^2 + 38967^2 .

It is not an unprimeable number, because it can be changed into a prime (3650003657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 363700 + ... + 373600.

Almost surely, 2^3650003650 is an apocalyptic number.

3650003650 is a deficient number, since it is larger than the sum of its proper divisors (3300843878).

3650003650 is a wasteful number, since it uses less digits than its factorization.

3650003650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10087 (or 10082 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 3650003650 is about 60415.2600755802. The cubic root of 3650003650 is about 1539.6822375242.

It can be divided in two parts, 365000 and 3650, that multiplied together give a square (1332250000 = 36500²).

The spelling of 3650003650 in words is "three billion, six hundred fifty million, three thousand, six hundred fifty".