3693048481 has 2 divisors, whose sum is σ = 3693048482. Its totient is φ = 3693048480.

The previous prime is 3693048479. The next prime is 3693048493. The reversal of 3693048481 is 1848403963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3691656081 + 1392400 = 60759^2 + 1180^2 .

It is a cyclic number.

It is not a de Polignac number, because 3693048481 - 2¹ = 3693048479 is a prime.

It is a super-2 number, since 2×3693048481² = 27277214166032814722, which contains 22 as substring.

Together with 3693048479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3693048461) 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 as a sum of consecutive naturals, namely, 1846524240 + 1846524241.

It is an arithmetic number, because the mean of its divisors is an integer number (1846524241).

Almost surely, 2^3693048481 is an apocalyptic number.

It is an amenable number.

3693048481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3693048481 is an equidigital number, since it uses as much as digits as its factorization.

3693048481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 3693048481 is about 60770.4573045160. The cubic root of 3693048481 is about 1545.7111378727.

The spelling of 3693048481 in words is "three billion, six hundred ninety-three million, forty-eight thousand, four hundred eighty-one".