3669137823 has 48 divisors (see below), whose sum is σ = 5608014720. Its totient is φ = 2115336384.

The previous prime is 3669137809. The next prime is 3669137831. The reversal of 3669137823 is 3287319663.

It is not a de Polignac number, because 3669137823 - 2⁸ = 3669137567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3669137803) 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 47 ways as a sum of consecutive naturals, for example, 11951436 + ... + 11951742.

It is an arithmetic number, because the mean of its divisors is an integer number (116833640).

Almost surely, 2^3669137823 is an apocalyptic number.

3669137823 is a deficient number, since it is larger than the sum of its proper divisors (1938876897).

3669137823 is a wasteful number, since it uses less digits than its factorization.

3669137823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 469 counting only the distinct ones).

The product of its digits is 979776, while the sum is 48.

The square root of 3669137823 is about 60573.4085469854. The cubic root of 3669137823 is about 1542.3680079901.

The spelling of 3669137823 in words is "three billion, six hundred sixty-nine million, one hundred thirty-seven thousand, eight hundred twenty-three".