3850015313 has 8 divisors (see below), whose sum is σ = 4077595080. Its totient is φ = 3622558720.

The previous prime is 3850015289. The next prime is 3850015331. The reversal of 3850015313 is 3135100583.

3850015313 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 4 ways, for example, as 61009 + 3849954304 = 247^2 + 62048^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3850015313 - 2²² = 3845821009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3850015373) 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, 37973 + ... + 95613.

It is an arithmetic number, because the mean of its divisors is an integer number (509699385).

Almost surely, 2^3850015313 is an apocalyptic number.

It is an amenable number.

3850015313 is a deficient number, since it is larger than the sum of its proper divisors (227579767).

3850015313 is a wasteful number, since it uses less digits than its factorization.

3850015313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61587.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 3850015313 is about 62048.4916255021. The cubic root of 3850015313 is about 1567.3072851725.

Adding to 3850015313 its reverse (3135100583), we get a palindrome (6985115896).

The spelling of 3850015313 in words is "three billion, eight hundred fifty million, fifteen thousand, three hundred thirteen".