3492645 has 16 divisors (see below), whose sum is σ = 6018432. Its totient is φ = 1719360.

The previous prime is 3492641. The next prime is 3492661. The reversal of 3492645 is 5462943.

3492645 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 3492645 - 2² = 3492641 is a prime.

It is a d-powerful number, because it can be written as 3⁸ + 4⁹ + 9² + 2²¹ + 6 + 4¹⁰ + 5⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3492641) 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, 8761 + ... + 9150.

It is an arithmetic number, because the mean of its divisors is an integer number (376152).

Almost surely, 2^3492645 is an apocalyptic number.

It is an amenable number.

3492645 is a deficient number, since it is larger than the sum of its proper divisors (2525787).

3492645 is a wasteful number, since it uses less digits than its factorization.

3492645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17932.

The product of its digits is 25920, while the sum is 33.

The square root of 3492645 is about 1868.8619531683. The cubic root of 3492645 is about 151.7230210953.

The spelling of 3492645 in words is "three million, four hundred ninety-two thousand, six hundred forty-five".