894049124 has 6 divisors (see below), whose sum is σ = 1564585974. Its totient is φ = 447024560.

The previous prime is 894049099. The next prime is 894049127. The reversal of 894049124 is 421940498.

It can be written as a sum of positive squares in only one way, i.e., 677665024 + 216384100 = 26032^2 + 14710^2 .

It is a super-2 number, since 2×894049124² = 1598647672250334752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (894049127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111756137 + ... + 111756144.

It is an arithmetic number, because the mean of its divisors is an integer number (260764329).

Almost surely, 2^894049124 is an apocalyptic number.

It is an amenable number.

894049124 is a deficient number, since it is larger than the sum of its proper divisors (670536850).

894049124 is a wasteful number, since it uses less digits than its factorization.

894049124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223512285 (or 223512283 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 894049124 is about 29900.6542403339. The cubic root of 894049124 is about 963.3567114239.

The spelling of 894049124 in words is "eight hundred ninety-four million, forty-nine thousand, one hundred twenty-four".