852690996 has 48 divisors (see below), whose sum is σ = 2220482880. Its totient is φ = 282970080.

The previous prime is 852690953. The next prime is 852690997. The reversal of 852690996 is 699096258.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852690997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7126 + ... + 41906.

It is an arithmetic number, because the mean of its divisors is an integer number (46260060).

Almost surely, 2^852690996 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 852690996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1110241440).

852690996 is an abundant number, since it is smaller than the sum of its proper divisors (1367791884).

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

852690996 is a wasteful number, since it uses less digits than its factorization.

852690996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35021 (or 35013 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The square root of 852690996 is about 29200.8732061218. The cubic root of 852690996 is about 948.2668292320.

The spelling of 852690996 in words is "eight hundred fifty-two million, six hundred ninety thousand, nine hundred ninety-six".