894052897 has 4 divisors (see below), whose sum is σ = 894120640. Its totient is φ = 893985156.

The previous prime is 894052889. The next prime is 894052931. The reversal of 894052897 is 798250498.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 894052897 - 2³ = 894052889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (894052807) 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, 6933 + ... + 42850.

It is an arithmetic number, because the mean of its divisors is an integer number (223530160).

Almost surely, 2^894052897 is an apocalyptic number.

It is an amenable number.

894052897 is a deficient number, since it is larger than the sum of its proper divisors (67743).

894052897 is a wasteful number, since it uses less digits than its factorization.

894052897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67742.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 894052897 is about 29900.7173325323. The cubic root of 894052897 is about 963.3580665843.

The spelling of 894052897 in words is "eight hundred ninety-four million, fifty-two thousand, eight hundred ninety-seven".