894834574 has 8 divisors (see below), whose sum is σ = 1346487048. Its totient is φ = 446005560.

The previous prime is 894834571. The next prime is 894834587. The reversal of 894834574 is 475438498.

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

It is a super-2 number, since 2×894834574² = 1601457829651522952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894834571) 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, 705072 + ... + 706339.

It is an arithmetic number, because the mean of its divisors is an integer number (168310881).

Almost surely, 2^894834574 is an apocalyptic number.

894834574 is a deficient number, since it is larger than the sum of its proper divisors (451652474).

894834574 is a wasteful number, since it uses less digits than its factorization.

894834574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411730.

The product of its digits is 3870720, while the sum is 52.

The square root of 894834574 is about 29913.7856848644. The cubic root of 894834574 is about 963.6387418072.

The spelling of 894834574 in words is "eight hundred ninety-four million, eight hundred thirty-four thousand, five hundred seventy-four".