4093420791 has 8 divisors (see below), whose sum is σ = 5695194240. Its totient is φ = 2610297272.

The previous prime is 4093420763. The next prime is 4093420801. The reversal of 4093420791 is 1970243904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4093420791 - 2⁷ = 4093420663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4093420291) 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, 29662401 + ... + 29662538.

It is an arithmetic number, because the mean of its divisors is an integer number (711899280).

Almost surely, 2^4093420791 is an apocalyptic number.

4093420791 is a deficient number, since it is larger than the sum of its proper divisors (1601773449).

4093420791 is a wasteful number, since it uses less digits than its factorization.

4093420791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59324965.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 4093420791 is about 63979.8467566155. The cubic root of 4093420791 is about 1599.6640949796.

The spelling of 4093420791 in words is "four billion, ninety-three million, four hundred twenty thousand, seven hundred ninety-one".