3672137 has 4 divisors (see below), whose sum is σ = 4196736. Its totient is φ = 3147540.

The previous prime is 3672127. The next prime is 3672143. The reversal of 3672137 is 7312763.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7312763 = 167 ⋅43789.

It is a cyclic number.

It is not a de Polignac number, because 3672137 - 2¹⁴ = 3655753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3672107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262289 + ... + 262302.

It is an arithmetic number, because the mean of its divisors is an integer number (1049184).

Almost surely, 2^3672137 is an apocalyptic number.

It is an amenable number.

3672137 is a deficient number, since it is larger than the sum of its proper divisors (524599).

3672137 is an equidigital number, since it uses as much as digits as its factorization.

3672137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524598.

The product of its digits is 5292, while the sum is 29.

The square root of 3672137 is about 1916.2820773571. The cubic root of 3672137 is about 154.2788140735.

The spelling of 3672137 in words is "three million, six hundred seventy-two thousand, one hundred thirty-seven".