894121063 has 8 divisors (see below), whose sum is σ = 977726736. Its totient is φ = 810902400.

The previous prime is 894121031. The next prime is 894121073. The reversal of 894121063 is 360121498.

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

It is not a de Polignac number, because 894121063 - 2⁵ = 894121031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894121073) 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, 91906 + ... + 101167.

It is an arithmetic number, because the mean of its divisors is an integer number (122215842).

Almost surely, 2^894121063 is an apocalyptic number.

894121063 is a deficient number, since it is larger than the sum of its proper divisors (83605673).

894121063 is a wasteful number, since it uses less digits than its factorization.

894121063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193505.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 894121063 is about 29901.8571831249. The cubic root of 894121063 is about 963.3825493255.

The spelling of 894121063 in words is "eight hundred ninety-four million, one hundred twenty-one thousand, sixty-three".