3667051 has 4 divisors (see below), whose sum is σ = 3826512. Its totient is φ = 3507592.

The previous prime is 3667043. The next prime is 3667061. The reversal of 3667051 is 1507663.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1507663 = 353 ⋅4271.

It is not a de Polignac number, because 3667051 - 2³ = 3667043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3667031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79696 + ... + 79741.

It is an arithmetic number, because the mean of its divisors is an integer number (956628).

Almost surely, 2^3667051 is an apocalyptic number.

3667051 is a deficient number, since it is larger than the sum of its proper divisors (159461).

3667051 is a wasteful number, since it uses less digits than its factorization.

3667051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159460.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 3667051 is about 1914.9545686517. The cubic root of 3667051 is about 154.2075545148.

The spelling of 3667051 in words is "three million, six hundred sixty-seven thousand, fifty-one".