3683894534 has 36 divisors (see below), whose sum is σ = 6041015604. Its totient is φ = 1684552464.

The previous prime is 3683894491. The next prime is 3683894549. The reversal of 3683894534 is 4354983863.

It is a happy number.

3683894534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 604169 + ... + 610235.

It is an arithmetic number, because the mean of its divisors is an integer number (167805989).

Almost surely, 2^3683894534 is an apocalyptic number.

3683894534 is a deficient number, since it is larger than the sum of its proper divisors (2357121070).

3683894534 is a wasteful number, since it uses less digits than its factorization.

3683894534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165 (or 6117 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 53.

The square root of 3683894534 is about 60695.0948100421. The cubic root of 3683894534 is about 1544.4329648686.

The spelling of 3683894534 in words is "three billion, six hundred eighty-three million, eight hundred ninety-four thousand, five hundred thirty-four".