3853241290 has 48 divisors (see below), whose sum is σ = 7369981416. Its totient is φ = 1449993600.

The previous prime is 3853241269. The next prime is 3853241291. The reversal of 3853241290 is 921423583.

It can be written as a sum of positive squares in 4 ways, for example, as 1527011929 + 2326229361 = 39077^2 + 48231^2 .

It is not an unprimeable number, because it can be changed into a prime (3853241291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316720 + ... + 328660.

Almost surely, 2^3853241290 is an apocalyptic number.

3853241290 is a deficient number, since it is larger than the sum of its proper divisors (3516740126).

3853241290 is a wasteful number, since it uses less digits than its factorization.

3853241290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12055 (or 12032 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 3853241290 is about 62074.4817940512. The cubic root of 3853241290 is about 1567.7449185593.

The spelling of 3853241290 in words is "three billion, eight hundred fifty-three million, two hundred forty-one thousand, two hundred ninety".