3795730491 has 16 divisors (see below), whose sum is σ = 6088390400. Its totient is φ = 2054831328.

The previous prime is 3795730487. The next prime is 3795730493. The reversal of 3795730491 is 1940375973.

It is a happy number.

It is not a de Polignac number, because 3795730491 - 2² = 3795730487 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is the 61610-th Hogben number.

It is a self number, because there is not a number n which added to its sum of digits gives 3795730491.

It is not an unprimeable number, because it can be changed into a prime (3795730493) by changing a digit.

It is a nontrivial repunit in base 61609.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4756156 + ... + 4756953.

It is an arithmetic number, because the mean of its divisors is an integer number (380524400).

Almost surely, 2^3795730491 is an apocalyptic number.

3795730491 is a deficient number, since it is larger than the sum of its proper divisors (2292659909).

3795730491 is a wasteful number, since it uses less digits than its factorization.

3795730491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9513138.

The product of its (nonzero) digits is 714420, while the sum is 48.

The square root of 3795730491 is about 61609.5000060867. The cubic root of 3795730491 is about 1559.9060992954.

The spelling of 3795730491 in words is "three billion, seven hundred ninety-five million, seven hundred thirty thousand, four hundred ninety-one".