4090931504 has 20 divisors (see below), whose sum is σ = 8646741960. Its totient is φ = 1859514240.

The previous prime is 4090931489. The next prime is 4090931531. The reversal of 4090931504 is 4051390904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11621789 + ... + 11622140.

It is an arithmetic number, because the mean of its divisors is an integer number (432337098).

Almost surely, 2^4090931504 is an apocalyptic number.

4090931504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4090931504 is an abundant number, since it is smaller than the sum of its proper divisors (4555810456).

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

4090931504 is a wasteful number, since it uses less digits than its factorization.

4090931504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23243948 (or 23243942 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 4090931504 is about 63960.3901176345. The cubic root of 4090931504 is about 1599.3397671787.

The spelling of 4090931504 in words is "four billion, ninety million, nine hundred thirty-one thousand, five hundred four".