3522407 has 8 divisors (see below), whose sum is σ = 4056096. Its totient is φ = 2996352.

The previous prime is 3522403. The next prime is 3522413. The reversal of 3522407 is 7042253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3522407 - 2² = 3522403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522403) 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, 878 + ... + 2795.

It is an arithmetic number, because the mean of its divisors is an integer number (507012).

Almost surely, 2^3522407 is an apocalyptic number.

3522407 is a deficient number, since it is larger than the sum of its proper divisors (533689).

3522407 is a wasteful number, since it uses less digits than its factorization.

3522407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3817.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 3522407 is about 1876.8076619622. The cubic root of 3522407 is about 152.1527636612.

The spelling of 3522407 in words is "three million, five hundred twenty-two thousand, four hundred seven".