3850818 has 8 divisors (see below), whose sum is σ = 7701648. Its totient is φ = 1283604.

The previous prime is 3850813. The next prime is 3850829. The reversal of 3850818 is 8180583.

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

3850818 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3850811) 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, 320896 + ... + 320907.

It is an arithmetic number, because the mean of its divisors is an integer number (962706).

Almost surely, 2^3850818 is an apocalyptic number.

3850818 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3850818 is a wasteful number, since it uses less digits than its factorization.

3850818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641808.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 3850818 is about 1962.3501216653. The cubic root of 3850818 is about 156.7416199870.

The spelling of 3850818 in words is "three million, eight hundred fifty thousand, eight hundred eighteen".