894054539 has 32 divisors (see below), whose sum is σ = 1099776000. Its totient is φ = 725427360.

The previous prime is 894054493. The next prime is 894054547. The reversal of 894054539 is 935450498.

It is not a de Polignac number, because 894054539 - 2⁸ = 894054283 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 894054493 and 894054502.

It is not an unprimeable number, because it can be changed into a prime (894057539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 498857 + ... + 500645.

It is an arithmetic number, because the mean of its divisors is an integer number (34368000).

Almost surely, 2^894054539 is an apocalyptic number.

894054539 is a deficient number, since it is larger than the sum of its proper divisors (205721461).

894054539 is a wasteful number, since it uses less digits than its factorization.

894054539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888 (or 1874 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 894054539 is about 29900.7447900550. The cubic root of 894054539 is about 963.3586563454.

The spelling of 894054539 in words is "eight hundred ninety-four million, fifty-four thousand, five hundred thirty-nine".