7830906846 has 32 divisors (see below), whose sum is σ = 17943890688. Its totient is φ = 2231817600.

The previous prime is 7830906823. The next prime is 7830906851. The reversal of 7830906846 is 6486090387.

It is a super-2 number, since 2×7830906846² (a number of 21 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, 215640 + ... + 249323.

It is an arithmetic number, because the mean of its divisors is an integer number (560746584).

Almost surely, 2^7830906846 is an apocalyptic number.

7830906846 is an abundant number, since it is smaller than the sum of its proper divisors (10112983842).

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

7830906846 is a wasteful number, since it uses less digits than its factorization.

7830906846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465376.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 7830906846 is about 88492.4112339584. The cubic root of 7830906846 is about 1985.8084418541.

The spelling of 7830906846 in words is "seven billion, eight hundred thirty million, nine hundred six thousand, eight hundred forty-six".