1807948086 has 32 divisors (see below), whose sum is σ = 4265760768. Its totient is φ = 499893120.

The previous prime is 1807948049. The next prime is 1807948111. The reversal of 1807948086 is 6808497081.

1807948086 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 692995 + ... + 695598.

It is an arithmetic number, because the mean of its divisors is an integer number (133305024).

Almost surely, 2^1807948086 is an apocalyptic number.

1807948086 is an abundant number, since it is smaller than the sum of its proper divisors (2457812682).

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

1807948086 is a wasteful number, since it uses less digits than its factorization.

1807948086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388636.

The product of its (nonzero) digits is 774144, while the sum is 51.

The square root of 1807948086 is about 42519.9727892669. The cubic root of 1807948086 is about 1218.2282096973.

The spelling of 1807948086 in words is "one billion, eight hundred seven million, nine hundred forty-eight thousand, eighty-six".