89394946 has 8 divisors (see below), whose sum is σ = 134132544. Its totient is φ = 44684100.

The previous prime is 89394937. The next prime is 89394953. The reversal of 89394946 is 64949398.

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

It is a junction number, because it is equal to n+sod(n) for n = 89394893 and 89394902.

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, 9691 + ... + 16513.

It is an arithmetic number, because the mean of its divisors is an integer number (16766568).

Almost surely, 2^89394946 is an apocalyptic number.

89394946 is a deficient number, since it is larger than the sum of its proper divisors (44737598).

89394946 is a wasteful number, since it uses less digits than its factorization.

89394946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13376.

The product of its digits is 1679616, while the sum is 52.

The square root of 89394946 is about 9454.8900575311. The cubic root of 89394946 is about 447.1339594866.

The spelling of 89394946 in words is "eighty-nine million, three hundred ninety-four thousand, nine hundred forty-six".