3537667 has 16 divisors (see below), whose sum is σ = 4330240. Its totient is φ = 2822688.

The previous prime is 3537659. The next prime is 3537673. The reversal of 3537667 is 7667353.

It is a 5-Lehmer number, since φ(3537667) divides (3537667-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 3537667 - 2³ = 3537659 is a prime.

It is a deceptive number, since it divides R_3537666.

It is a Duffinian number.

Its product of digits (79380) is a multiple of the sum of its prime divisors (490).

It is not an unprimeable number, because it can be changed into a prime (3537647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8713 + ... + 9109.

It is an arithmetic number, because the mean of its divisors is an integer number (270640).

Almost surely, 2^3537667 is an apocalyptic number.

3537667 is a deficient number, since it is larger than the sum of its proper divisors (792573).

3537667 is a wasteful number, since it uses less digits than its factorization.

3537667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490.

The product of its digits is 79380, while the sum is 37.

The square root of 3537667 is about 1880.8686822849. The cubic root of 3537667 is about 152.3721691475.

The spelling of 3537667 in words is "three million, five hundred thirty-seven thousand, six hundred sixty-seven".