830097020436 has 48 divisors (see below), whose sum is σ = 1977318235200. Its totient is φ = 270963947520.

The previous prime is 830097020399. The next prime is 830097020461. The reversal of 830097020436 is 634020790038.

It is a super-2 number, since 2×830097020436² (a number of 25 digits) contains 22 as substring.

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, 2331661 + ... + 2663988.

It is an arithmetic number, because the mean of its divisors is an integer number (41194129900).

Almost surely, 2^830097020436 is an apocalyptic number.

It is an amenable number.

830097020436 is an abundant number, since it is smaller than the sum of its proper divisors (1147221214764).

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

830097020436 is a wasteful number, since it uses less digits than its factorization.

830097020436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4995944 (or 4995942 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 830097020436 in words is "eight hundred thirty billion, ninety-seven million, twenty thousand, four hundred thirty-six".