3538732 has 12 divisors (see below), whose sum is σ = 6294736. Its totient is φ = 1740240.

The previous prime is 3538699. The next prime is 3538747. The reversal of 3538732 is 2378353.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3538694 and 3538703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7008 + ... + 7495.

Almost surely, 2^3538732 is an apocalyptic number.

It is an amenable number.

3538732 is a deficient number, since it is larger than the sum of its proper divisors (2756004).

3538732 is a wasteful number, since it uses less digits than its factorization.

3538732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14568 (or 14566 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 3538732 is about 1881.1517748443. The cubic root of 3538732 is about 152.3874579502.

The spelling of 3538732 in words is "three million, five hundred thirty-eight thousand, seven hundred thirty-two".