4090934994 has 16 divisors (see below), whose sum is σ = 8215822560. Its totient is φ = 1357986240.

The previous prime is 4090934983. The next prime is 4090934999. The reversal of 4090934994 is 4994390904.

It is not an unprimeable number, because it can be changed into a prime (4090934999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1413124 + ... + 1416015.

It is an arithmetic number, because the mean of its divisors is an integer number (513488910).

Almost surely, 2^4090934994 is an apocalyptic number.

4090934994 is an abundant number, since it is smaller than the sum of its proper divisors (4124887566).

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

4090934994 is a wasteful number, since it uses less digits than its factorization.

4090934994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829385.

The product of its (nonzero) digits is 1259712, while the sum is 51.

The square root of 4090934994 is about 63960.4174001390. The cubic root of 4090934994 is about 1599.3402219809.

The spelling of 4090934994 in words is "four billion, ninety million, nine hundred thirty-four thousand, nine hundred ninety-four".