3425738 has 16 divisors (see below), whose sum is σ = 5728320. Its totient is φ = 1526976.

The previous prime is 3425731. The next prime is 3425753. The reversal of 3425738 is 8375243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3425731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2006 + ... + 3297.

It is an arithmetic number, because the mean of its divisors is an integer number (358020).

Almost surely, 2^3425738 is an apocalyptic number.

3425738 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3425738 is a deficient number, since it is larger than the sum of its proper divisors (2302582).

3425738 is a wasteful number, since it uses less digits than its factorization.

3425738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5341.

The product of its digits is 20160, while the sum is 32.

The square root of 3425738 is about 1850.8749282434. The cubic root of 3425738 is about 150.7479384625.

The spelling of 3425738 in words is "three million, four hundred twenty-five thousand, seven hundred thirty-eight".