3671707 has 4 divisors (see below), whose sum is σ = 3954160. Its totient is φ = 3389256.

The previous prime is 3671669. The next prime is 3671761. The reversal of 3671707 is 7071763.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-3671707 is a prime.

It is a Duffinian number.

3671707 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3671797) 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, 141207 + ... + 141232.

It is an arithmetic number, because the mean of its divisors is an integer number (988540).

Almost surely, 2^3671707 is an apocalyptic number.

3671707 is a deficient number, since it is larger than the sum of its proper divisors (282453).

3671707 is a wasteful number, since it uses less digits than its factorization.

3671707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282452.

The product of its (nonzero) digits is 6174, while the sum is 31.

The square root of 3671707 is about 1916.1698776466. The cubic root of 3671707 is about 154.2727919235.

The spelling of 3671707 in words is "three million, six hundred seventy-one thousand, seven hundred seven".