3678995 has 8 divisors (see below), whose sum is σ = 4498416. Its totient is φ = 2887456.

The previous prime is 3678979. The next prime is 3679003. The reversal of 3678995 is 5998763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3678995 - 2⁴ = 3678979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6677 + ... + 7206.

It is an arithmetic number, because the mean of its divisors is an integer number (562302).

Almost surely, 2^3678995 is an apocalyptic number.

3678995 is a deficient number, since it is larger than the sum of its proper divisors (819421).

3678995 is a wasteful number, since it uses less digits than its factorization.

3678995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13941.

The product of its digits is 408240, while the sum is 47.

The square root of 3678995 is about 1918.0706452057. The cubic root of 3678995 is about 154.3747968876.

It can be divided in two parts, 367 and 8995, that multiplied together give a triangular number (3301165 = T₂₅₆₉).

The spelling of 3678995 in words is "three million, six hundred seventy-eight thousand, nine hundred ninety-five".