3793991434 has 8 divisors (see below), whose sum is σ = 5812072128. Its totient is φ = 1856634060.

The previous prime is 3793991431. The next prime is 3793991479. The reversal of 3793991434 is 4341993973.

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

It is not an unprimeable number, because it can be changed into a prime (3793991431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20180712 + ... + 20180899.

It is an arithmetic number, because the mean of its divisors is an integer number (726509016).

Almost surely, 2^3793991434 is an apocalyptic number.

3793991434 is a deficient number, since it is larger than the sum of its proper divisors (2018080694).

3793991434 is a wasteful number, since it uses less digits than its factorization.

3793991434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40361660.

The product of its digits is 2204496, while the sum is 52.

The square root of 3793991434 is about 61595.3848433468. The cubic root of 3793991434 is about 1559.6678333430.

The spelling of 3793991434 in words is "three billion, seven hundred ninety-three million, nine hundred ninety-one thousand, four hundred thirty-four".