3650678072 has 16 divisors (see below), whose sum is σ = 6858117240. Its totient is φ = 1821846816.

The previous prime is 3650678051. The next prime is 3650678081. The reversal of 3650678072 is 2708760563.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432083 + ... + 440450.

Almost surely, 2^3650678072 is an apocalyptic number.

It is an amenable number.

3650678072 is a deficient number, since it is larger than the sum of its proper divisors (3207439168).

3650678072 is a wasteful number, since it uses less digits than its factorization.

3650678072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873062 (or 873058 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 3650678072 is about 60420.8413711693. The cubic root of 3650678072 is about 1539.7770622352. Note that the first 3 decimals are identical.

The spelling of 3650678072 in words is "three billion, six hundred fifty million, six hundred seventy-eight thousand, seventy-two".