4094973792 has 384 divisors, whose sum is σ = 14904529920. Its totient is φ = 1078313472.

The previous prime is 4094973761. The next prime is 4094973809. The reversal of 4094973792 is 2973794904.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6368223 + ... + 6368865.

It is an arithmetic number, because the mean of its divisors is an integer number (38813880).

Almost surely, 2^4094973792 is an apocalyptic number.

4094973792 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4094973792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7452264960).

4094973792 is an abundant number, since it is smaller than the sum of its proper divisors (10809556128).

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

4094973792 is an equidigital number, since it uses as much as digits as its factorization.

4094973792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The square root of 4094973792 is about 63991.9822477785. The cubic root of 4094973792 is about 1599.8663680060.

The spelling of 4094973792 in words is "four billion, ninety-four million, nine hundred seventy-three thousand, seven hundred ninety-two".