885499776 has 384 divisors, whose sum is σ = 3118752000. Its totient is φ = 249951744.

The previous prime is 885499763. The next prime is 885499777. The reversal of 885499776 is 677994588.

885499776 is a `hidden beast` number, since 88 + 549 + 9 + 7 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885499777) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10668631 + ... + 10668713.

It is an arithmetic number, because the mean of its divisors is an integer number (8121750).

Almost surely, 2^885499776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 885499776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1559376000).

885499776 is an abundant number, since it is smaller than the sum of its proper divisors (2233252224).

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

885499776 is an frugal number, since it uses more digits than its factorization.

885499776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 95 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 63.

The square root of 885499776 is about 29757.3482689570. The cubic root of 885499776 is about 960.2761705443.

The spelling of 885499776 in words is "eight hundred eighty-five million, four hundred ninety-nine thousand, seven hundred seventy-six".