3492406 has 4 divisors (see below), whose sum is σ = 5238612. Its totient is φ = 1746202.

The previous prime is 3492397. The next prime is 3492407. The reversal of 3492406 is 6042943.

3492406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3492407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 873100 + ... + 873103.

It is an arithmetic number, because the mean of its divisors is an integer number (1309653).

Almost surely, 2^3492406 is an apocalyptic number.

3492406 is a deficient number, since it is larger than the sum of its proper divisors (1746206).

3492406 is a wasteful number, since it uses less digits than its factorization.

3492406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746205.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3492406 is about 1868.7980094167. The cubic root of 3492406 is about 151.7195602388.

The spelling of 3492406 in words is "three million, four hundred ninety-two thousand, four hundred six".