854103664 has 30 divisors (see below), whose sum is σ = 1757904104. Its totient is φ = 401928960.

The previous prime is 854103641. The next prime is 854103697. The reversal of 854103664 is 466301458.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87732 + ... + 96979.

Almost surely, 2^854103664 is an apocalyptic number.

It is an amenable number.

854103664 is an abundant number, since it is smaller than the sum of its proper divisors (903800440).

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

854103664 is a wasteful number, since it uses less digits than its factorization.

854103664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184753 (or 184730 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 854103664 is about 29225.0519931103. The cubic root of 854103664 is about 948.7902103551.

The spelling of 854103664 in words is "eight hundred fifty-four million, one hundred three thousand, six hundred sixty-four".