3426507 has 24 divisors (see below), whose sum is σ = 5712096. Its totient is φ = 1938816.

The previous prime is 3426497. The next prime is 3426509. The reversal of 3426507 is 7056243.

It is a happy number.

3426507 is a `hidden beast` number, since 3 + 4 + 2 + 650 + 7 = 666.

It is not a de Polignac number, because 3426507 - 2⁴ = 3426491 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3426509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8433 + ... + 8829.

It is an arithmetic number, because the mean of its divisors is an integer number (238004).

Almost surely, 2^3426507 is an apocalyptic number.

3426507 is a deficient number, since it is larger than the sum of its proper divisors (2285589).

3426507 is a wasteful number, since it uses less digits than its factorization.

3426507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3426507 is about 1851.0826561772. The cubic root of 3426507 is about 150.7592174426.

The spelling of 3426507 in words is "three million, four hundred twenty-six thousand, five hundred seven".