3492025 has 6 divisors (see below), whose sum is σ = 4330142. Its totient is φ = 2793600.

The previous prime is 3492019. The next prime is 3492031. The reversal of 3492025 is 5202943.

It is a happy number.

3492025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3492019) and next prime (3492031).

It can be written as a sum of positive squares in 3 ways, for example, as 2601 + 3489424 = 51^2 + 1868^2 .

It is not a de Polignac number, because 3492025 - 2³ = 3492017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 139681 = 3492025 / (3 + 4 + 9 + 2 + 0 + 2 + 5).

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 69816 + ... + 69865.

Almost surely, 2^3492025 is an apocalyptic number.

It is an amenable number.

3492025 is a deficient number, since it is larger than the sum of its proper divisors (838117).

3492025 is a wasteful number, since it uses less digits than its factorization.

3492025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139691 (or 139686 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3492025 is about 1868.6960694559. The cubic root of 3492025 is about 151.7140428147.

Adding to 3492025 its reverse (5202943), we get a palindrome (8694968).

The spelling of 3492025 in words is "three million, four hundred ninety-two thousand, twenty-five".