3850787 has 6 divisors (see below), whose sum is σ = 4064508. Its totient is φ = 3647772.

The previous prime is 3850723. The next prime is 3850811. The reversal of 3850787 is 7870583.

It is not a de Polignac number, because 3850787 - 2⁶ = 3850723 is a prime.

It is an alternating number because its digits alternate between odd and even.

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 3850787.

It is not an unprimeable number, because it can be changed into a prime (3850387) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4973 + ... + 5694.

It is an arithmetic number, because the mean of its divisors is an integer number (677418).

Almost surely, 2^3850787 is an apocalyptic number.

3850787 is a deficient number, since it is larger than the sum of its proper divisors (213721).

3850787 is a wasteful number, since it uses less digits than its factorization.

3850787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10705 (or 10686 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 3850787 is about 1962.3422229570. The cubic root of 3850787 is about 156.7411993835.

The spelling of 3850787 in words is "three million, eight hundred fifty thousand, seven hundred eighty-seven".