3797665627 has 4 divisors (see below), whose sum is σ = 4340189296. Its totient is φ = 3255141960.

The previous prime is 3797665609. The next prime is 3797665637. The reversal of 3797665627 is 7265667973.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3797665627 - 2¹¹ = 3797663579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3797665637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271261824 + ... + 271261837.

It is an arithmetic number, because the mean of its divisors is an integer number (1085047324).

Almost surely, 2^3797665627 is an apocalyptic number.

3797665627 is a deficient number, since it is larger than the sum of its proper divisors (542523669).

3797665627 is an equidigital number, since it uses as much as digits as its factorization.

3797665627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542523668.

The product of its digits is 20003760, while the sum is 58.

The square root of 3797665627 is about 61625.2028556499. The cubic root of 3797665627 is about 1560.1711442467.

The spelling of 3797665627 in words is "three billion, seven hundred ninety-seven million, six hundred sixty-five thousand, six hundred twenty-seven".