850100874392 has 64 divisors (see below), whose sum is σ = 2015238320640. Its totient is φ = 326543212800.

The previous prime is 850100874353. The next prime is 850100874401. The reversal of 850100874392 is 293478001058.

It is a happy number.

It is a super-3 number, since 3×850100874392³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9674813 + ... + 9762284.

It is an arithmetic number, because the mean of its divisors is an integer number (31488098760).

Almost surely, 2^850100874392 is an apocalyptic number.

It is an amenable number.

850100874392 is an abundant number, since it is smaller than the sum of its proper divisors (1165137446248).

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

850100874392 is a wasteful number, since it uses less digits than its factorization.

850100874392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19437192 (or 19437188 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 850100874392 in words is "eight hundred fifty billion, one hundred million, eight hundred seventy-four thousand, three hundred ninety-two".