3658212016 has 40 divisors (see below), whose sum is σ = 7136775360. Its totient is φ = 1816510464.

The previous prime is 3658212011. The next prime is 3658212043. The reversal of 3658212016 is 6102128563.

It is not an unprimeable number, because it can be changed into a prime (3658212011) 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, 1598425 + ... + 1600711.

It is an arithmetic number, because the mean of its divisors is an integer number (178419384).

Almost surely, 2^3658212016 is an apocalyptic number.

It is an amenable number.

3658212016 is a deficient number, since it is larger than the sum of its proper divisors (3478563344).

3658212016 is a wasteful number, since it uses less digits than its factorization.

3658212016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2941 (or 2935 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 3658212016 is about 60483.1548118978. The cubic root of 3658212016 is about 1540.8355526469.

The spelling of 3658212016 in words is "three billion, six hundred fifty-eight million, two hundred twelve thousand, sixteen".