3425245 has 16 divisors (see below), whose sum is σ = 4432320. Its totient is φ = 2531584.

The previous prime is 3425243. The next prime is 3425249. The reversal of 3425245 is 5425243.

It is a cyclic number.

It is not a de Polignac number, because 3425245 - 2¹ = 3425243 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 4³ + 2³ + 5⁸ + 2²⁰ + 4⁵ + 5⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3425243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4674 + ... + 5356.

It is an arithmetic number, because the mean of its divisors is an integer number (277020).

Almost surely, 2^3425245 is an apocalyptic number.

It is an amenable number.

3425245 is a deficient number, since it is larger than the sum of its proper divisors (1007075).

3425245 is a wasteful number, since it uses less digits than its factorization.

3425245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764.

The product of its digits is 4800, while the sum is 25.

The square root of 3425245 is about 1850.7417431938. The cubic root of 3425245 is about 150.7407067070.

The spelling of 3425245 in words is "three million, four hundred twenty-five thousand, two hundred forty-five".