3694539748 has 12 divisors (see below), whose sum is σ = 6489304192. Its totient is φ = 1840452840.

The previous prime is 3694539743. The next prime is 3694539757. The reversal of 3694539748 is 8479354963.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3694539692 and 3694539701.

It is not an unprimeable number, because it can be changed into a prime (3694539743) 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, 1703040 + ... + 1705207.

Almost surely, 2^3694539748 is an apocalyptic number.

It is an amenable number.

3694539748 is a deficient number, since it is larger than the sum of its proper divisors (2794764444).

3694539748 is a wasteful number, since it uses less digits than its factorization.

3694539748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408522 (or 3408520 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 58.

The square root of 3694539748 is about 60782.7257368407. The cubic root of 3694539748 is about 1545.9191645502.

The spelling of 3694539748 in words is "three billion, six hundred ninety-four million, five hundred thirty-nine thousand, seven hundred forty-eight".