3853389508 has 6 divisors (see below), whose sum is σ = 6743431646. Its totient is φ = 1926694752.

The previous prime is 3853389499. The next prime is 3853389509. The reversal of 3853389508 is 8059833583.

3853389508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3118328964 + 735060544 = 55842^2 + 27112^2 .

It is a super-2 number, since 2×3853389508² = 29697221400728964128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3853389509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481673685 + ... + 481673692.

Almost surely, 2^3853389508 is an apocalyptic number.

It is an amenable number.

3853389508 is a deficient number, since it is larger than the sum of its proper divisors (2890042138).

3853389508 is a wasteful number, since it uses less digits than its factorization.

3853389508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963347381 (or 963347379 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 52.

The square root of 3853389508 is about 62075.6756548006. The cubic root of 3853389508 is about 1567.7650198212.

The spelling of 3853389508 in words is "three billion, eight hundred fifty-three million, three hundred eighty-nine thousand, five hundred eight".