3667922 has 4 divisors (see below), whose sum is σ = 5501886. Its totient is φ = 1833960.

The previous prime is 3667919. The next prime is 3667967. The reversal of 3667922 is 2297663.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2297663 = 37 ⋅62099.

It can be written as a sum of positive squares in only one way, i.e., 3500641 + 167281 = 1871^2 + 409^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 916979 + ... + 916982.

Almost surely, 2^3667922 is an apocalyptic number.

3667922 is a deficient number, since it is larger than the sum of its proper divisors (1833964).

3667922 is a wasteful number, since it uses less digits than its factorization.

3667922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833963.

The product of its digits is 27216, while the sum is 35.

The square root of 3667922 is about 1915.1819756880. The cubic root of 3667922 is about 154.2197627031.

The spelling of 3667922 in words is "three million, six hundred sixty-seven thousand, nine hundred twenty-two".