3853562890 has 64 divisors (see below), whose sum is σ = 7429003776. Its totient is φ = 1434166272.

The previous prime is 3853562879. The next prime is 3853562893. The reversal of 3853562890 is 982653583.

It is not an unprimeable number, because it can be changed into a prime (3853562893) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8322799 + ... + 8323261.

It is an arithmetic number, because the mean of its divisors is an integer number (116078184).

Almost surely, 2^3853562890 is an apocalyptic number.

3853562890 is a deficient number, since it is larger than the sum of its proper divisors (3575440886).

3853562890 is a wasteful number, since it uses less digits than its factorization.

3853562890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The square root of 3853562890 is about 62077.0721764485. The cubic root of 3853562890 is about 1567.7885331599.

The spelling of 3853562890 in words is "three billion, eight hundred fifty-three million, five hundred sixty-two thousand, eight hundred ninety".