894489514 has 8 divisors (see below), whose sum is σ = 1388001060. Its totient is φ = 431822496.

The previous prime is 894489509. The next prime is 894489539. The reversal of 894489514 is 415984498.

894489514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 813219289 + 81270225 = 28517^2 + 9015^2 .

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

It is a super-2 number, since 2×894489514² = 1600222981311912392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7711059 + ... + 7711174.

Almost surely, 2^894489514 is an apocalyptic number.

894489514 is a deficient number, since it is larger than the sum of its proper divisors (493511546).

894489514 is a wasteful number, since it uses less digits than its factorization.

894489514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15422264.

The product of its digits is 1658880, while the sum is 52.

The square root of 894489514 is about 29908.0175538266. The cubic root of 894489514 is about 963.5148619515.

The spelling of 894489514 in words is "eight hundred ninety-four million, four hundred eighty-nine thousand, five hundred fourteen".