3850379215 has 8 divisors (see below), whose sum is σ = 4892246640. Its totient is φ = 2899108992.

The previous prime is 3850379201. The next prime is 3850379219. The reversal of 3850379215 is 5129730583.

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 3850379215 - 2⁹ = 3850378703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3850379219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22649205 + ... + 22649374.

It is an arithmetic number, because the mean of its divisors is an integer number (611530830).

Almost surely, 2^3850379215 is an apocalyptic number.

3850379215 is a deficient number, since it is larger than the sum of its proper divisors (1041867425).

3850379215 is a wasteful number, since it uses less digits than its factorization.

3850379215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45298601.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 3850379215 is about 62051.4239562639. The cubic root of 3850379215 is about 1567.3566640486.

The spelling of 3850379215 in words is "three billion, eight hundred fifty million, three hundred seventy-nine thousand, two hundred fifteen".