3492045 has 16 divisors (see below), whose sum is σ = 6208320. Its totient is φ = 1862352.

The previous prime is 3492043. The next prime is 3492061. The reversal of 3492045 is 5402943.

3492045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3492045 - 2¹ = 3492043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3492043) 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 in 15 ways as a sum of consecutive naturals, for example, 12799 + ... + 13068.

It is an arithmetic number, because the mean of its divisors is an integer number (388020).

Almost surely, 2^3492045 is an apocalyptic number.

It is an amenable number.

3492045 is a deficient number, since it is larger than the sum of its proper divisors (2716275).

3492045 is a wasteful number, since it uses less digits than its factorization.

3492045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25881 (or 25875 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3492045 is about 1868.7014207733. The cubic root of 3492045 is about 151.7143324533.

Adding to 3492045 its reverse (5402943), we get a palindrome (8894988).

The spelling of 3492045 in words is "three million, four hundred ninety-two thousand, forty-five".