3868346 has 4 divisors (see below), whose sum is σ = 5802522. Its totient is φ = 1934172.

The previous prime is 3868331. The next prime is 3868357. The reversal of 3868346 is 6438683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6438683 = 1039 ⋅6197.

It can be written as a sum of positive squares in only one way, i.e., 2217121 + 1651225 = 1489^2 + 1285^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 967085 + ... + 967088.

Almost surely, 2^3868346 is an apocalyptic number.

3868346 is a deficient number, since it is larger than the sum of its proper divisors (1934176).

3868346 is a wasteful number, since it uses less digits than its factorization.

3868346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934175.

The product of its digits is 82944, while the sum is 38.

The square root of 3868346 is about 1966.8111246381. The cubic root of 3868346 is about 156.9790768228.

The spelling of 3868346 in words is "three million, eight hundred sixty-eight thousand, three hundred forty-six".