3850529983 has 4 divisors (see below), whose sum is σ = 3854022048. Its totient is φ = 3847037920.

The previous prime is 3850529957. The next prime is 3850530011. The reversal of 3850529983 is 3899250583.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3850529983 is a prime.

It is a super-2 number, since 2×3850529983² = 29653162299963960578, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3850529983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3850529923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1744378 + ... + 1746583.

It is an arithmetic number, because the mean of its divisors is an integer number (963505512).

Almost surely, 2^3850529983 is an apocalyptic number.

3850529983 is a deficient number, since it is larger than the sum of its proper divisors (3492065).

3850529983 is a wasteful number, since it uses less digits than its factorization.

3850529983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492064.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The square root of 3850529983 is about 62052.6388077091. The cubic root of 3850529983 is about 1567.3771212670.

The spelling of 3850529983 in words is "three billion, eight hundred fifty million, five hundred twenty-nine thousand, nine hundred eighty-three".