3700667 has 4 divisors (see below), whose sum is σ = 3708696. Its totient is φ = 3692640.

The previous prime is 3700607. The next prime is 3700691. The reversal of 3700667 is 7660073.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7660073 = 37 ⋅207029.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3700667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3700607) 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, 3278 + ... + 4259.

It is an arithmetic number, because the mean of its divisors is an integer number (927174).

Almost surely, 2^3700667 is an apocalyptic number.

3700667 is a deficient number, since it is larger than the sum of its proper divisors (8029).

3700667 is an equidigital number, since it uses as much as digits as its factorization.

3700667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8028.

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

The square root of 3700667 is about 1923.7117767483. The cubic root of 3700667 is about 154.6773308351.

It can be divided in two parts, 370066 and 7, that added together give a palindrome (370073).

The spelling of 3700667 in words is "three million, seven hundred thousand, six hundred sixty-seven".