3798530761 has 4 divisors (see below), whose sum is σ = 3798662400. Its totient is φ = 3798399124.

The previous prime is 3798530759. The next prime is 3798530777. The reversal of 3798530761 is 1670358973.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3798530761 - 2¹ = 3798530759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3798530261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1741 + ... + 87178.

It is an arithmetic number, because the mean of its divisors is an integer number (949665600).

Almost surely, 2^3798530761 is an apocalyptic number.

It is an amenable number.

3798530761 is a deficient number, since it is larger than the sum of its proper divisors (131639).

3798530761 is an equidigital number, since it uses as much as digits as its factorization.

3798530761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131638.

The product of its (nonzero) digits is 952560, while the sum is 49.

The square root of 3798530761 is about 61632.2217756264. The cubic root of 3798530761 is about 1560.2896077761.

The spelling of 3798530761 in words is "three billion, seven hundred ninety-eight million, five hundred thirty thousand, seven hundred sixty-one".