3506632 has 8 divisors (see below), whose sum is σ = 6574950. Its totient is φ = 1753312.

The previous prime is 3506567. The next prime is 3506663. The reversal of 3506632 is 2366053.

3506632 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2353156 + 1153476 = 1534^2 + 1074^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3506597 and 3506606.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 219157 + ... + 219172.

Almost surely, 2^3506632 is an apocalyptic number.

It is an amenable number.

3506632 is a deficient number, since it is larger than the sum of its proper divisors (3068318).

3506632 is a wasteful number, since it uses less digits than its factorization.

3506632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438335 (or 438331 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 3506632 is about 1872.6003310904. The cubic root of 3506632 is about 151.9252864579.

It can be divided in two parts, 3 and 506632, that multiplied together give a triangular number (1519896 = T₁₇₄₃).

The spelling of 3506632 in words is "three million, five hundred six thousand, six hundred thirty-two".