2850993947 has 8 divisors (see below), whose sum is σ = 3001578960. Its totient is φ = 2700462240.

The previous prime is 2850993941. The next prime is 2850994001. The reversal of 2850993947 is 7493990582.

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 2850993947 - 2⁴ = 2850993931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2850993892 and 2850993901.

It is not an unprimeable number, because it can be changed into a prime (2850993941) 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, 144497 + ... + 163037.

It is an arithmetic number, because the mean of its divisors is an integer number (375197370).

Almost surely, 2^2850993947 is an apocalyptic number.

2850993947 is a deficient number, since it is larger than the sum of its proper divisors (150585013).

2850993947 is a wasteful number, since it uses less digits than its factorization.

2850993947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26653.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The square root of 2850993947 is about 53394.6996152240. The cubic root of 2850993947 is about 1417.9647406790.

The spelling of 2850993947 in words is "two billion, eight hundred fifty million, nine hundred ninety-three thousand, nine hundred forty-seven".