893794841 has 2 divisors, whose sum is σ = 893794842. Its totient is φ = 893794840.

The previous prime is 893794831. The next prime is 893794859. The reversal of 893794841 is 148497398.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 893770816 + 24025 = 29896^2 + 155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-893794841 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (893794831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 446897420 + 446897421.

It is an arithmetic number, because the mean of its divisors is an integer number (446897421).

Almost surely, 2^893794841 is an apocalyptic number.

It is an amenable number.

893794841 is a deficient number, since it is larger than the sum of its proper divisors (1).

893794841 is an equidigital number, since it uses as much as digits as its factorization.

893794841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 53.

The square root of 893794841 is about 29896.4018069065. The cubic root of 893794841 is about 963.2653710058.

The spelling of 893794841 in words is "eight hundred ninety-three million, seven hundred ninety-four thousand, eight hundred forty-one".