3442425 has 48 divisors (see below), whose sum is σ = 6666240. Its totient is φ = 1535040.

The previous prime is 3442423. The next prime is 3442427. The reversal of 3442425 is 5242443.

It is an interprime number because it is at equal distance from previous prime (3442423) and next prime (3442427).

It is not a de Polignac number, because 3442425 - 2¹ = 3442423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3442395 and 3442404.

It is not an unprimeable number, because it can be changed into a prime (3442423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41434 + ... + 41516.

It is an arithmetic number, because the mean of its divisors is an integer number (138880).

Almost surely, 2^3442425 is an apocalyptic number.

3442425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3442425 is a deficient number, since it is larger than the sum of its proper divisors (3223815).

3442425 is a wasteful number, since it uses less digits than its factorization.

3442425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 177 counting only the distinct ones).

The product of its digits is 3840, while the sum is 24.

The square root of 3442425 is about 1855.3773201158. The cubic root of 3442425 is about 150.9923098872.

Adding to 3442425 its reverse (5242443), we get a palindrome (8684868).

The spelling of 3442425 in words is "three million, four hundred forty-two thousand, four hundred twenty-five".