8857401606 has 48 divisors (see below), whose sum is σ = 19438211520. Its totient is φ = 2914499760.

The previous prime is 8857401599. The next prime is 8857401613. The reversal of 8857401606 is 6061047588.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8857401599) and next prime (8857401613).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3600805 + ... + 3603263.

It is an arithmetic number, because the mean of its divisors is an integer number (404962740).

Almost surely, 2^8857401606 is an apocalyptic number.

8857401606 is an abundant number, since it is smaller than the sum of its proper divisors (10580809914).

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

8857401606 is a wasteful number, since it uses less digits than its factorization.

8857401606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4961 (or 4958 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 8857401606 is about 94113.7694814101. The cubic root of 8857401606 is about 2069.0394857614.

The spelling of 8857401606 in words is "eight billion, eight hundred fifty-seven million, four hundred one thousand, six hundred six".