1063853394 has 8 divisors (see below), whose sum is σ = 2127706800. Its totient is φ = 354617796.

The previous prime is 1063853369. The next prime is 1063853449. The reversal of 1063853394 is 4933583601.

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

1063853394 is an admirable number.

It is a super-2 number, since 2×1063853394² = 2263568087850638472, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88654444 + ... + 88654455.

It is an arithmetic number, because the mean of its divisors is an integer number (265963350).

Almost surely, 2^1063853394 is an apocalyptic number.

1063853394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1063853394 is a wasteful number, since it uses less digits than its factorization.

1063853394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177308904.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 1063853394 is about 32616.7655355340. The cubic root of 1063853394 is about 1020.8468534156.

The spelling of 1063853394 in words is "one billion, sixty-three million, eight hundred fifty-three thousand, three hundred ninety-four".