3506692 has 48 divisors (see below), whose sum is σ = 7620480. Its totient is φ = 1377792.

The previous prime is 3506687. The next prime is 3506719. The reversal of 3506692 is 2966053.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25159 + ... + 25297.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

Almost surely, 2^3506692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3506692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3810240).

3506692 is an abundant number, since it is smaller than the sum of its proper divisors (4113788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3506692 is a wasteful number, since it uses less digits than its factorization.

3506692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 3506692 is about 1872.6163515253. The cubic root of 3506692 is about 151.9261529556.

The spelling of 3506692 in words is "three million, five hundred six thousand, six hundred ninety-two".