2850347 has 4 divisors (see below), whose sum is σ = 2897136. Its totient is φ = 2803560.

The previous prime is 2850343. The next prime is 2850371. The reversal of 2850347 is 7430582.

It is a happy number.

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

It is not a de Polignac number, because 2850347 - 2² = 2850343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2850343) 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, 23303 + ... + 23424.

It is an arithmetic number, because the mean of its divisors is an integer number (724284).

2^2850347 is an apocalyptic number.

2850347 is a deficient number, since it is larger than the sum of its proper divisors (46789).

2850347 is an equidigital number, since it uses as much as digits as its factorization.

2850347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46788.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2850347 is about 1688.2970710156. The cubic root of 2850347 is about 141.7857477803.

The spelling of 2850347 in words is "two million, eight hundred fifty thousand, three hundred forty-seven".