3425742 has 24 divisors (see below), whose sum is σ = 7515144. Its totient is φ = 1127664.

The previous prime is 3425731. The next prime is 3425753. The reversal of 3425742 is 2475243.

3425742 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 (3425731) and next prime (3425753).

It is a plaindrome in base 16.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 348 + ... + 2640.

It is an arithmetic number, because the mean of its divisors is an integer number (313131).

Almost surely, 2^3425742 is an apocalyptic number.

3425742 is an abundant number, since it is smaller than the sum of its proper divisors (4089402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3425742 is a wasteful number, since it uses less digits than its factorization.

3425742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384 (or 2381 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 3425742 is about 1850.8760088131. The cubic root of 3425742 is about 150.7479971352.

It can be divided in two parts, 342 and 5742, that added together give a square (6084 = 78²).

The spelling of 3425742 in words is "three million, four hundred twenty-five thousand, seven hundred forty-two".