3975306 has 8 divisors (see below), whose sum is σ = 7950624. Its totient is φ = 1325100.

The previous prime is 3975289. The next prime is 3975341. The reversal of 3975306 is 6035793.

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

3975306 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331270 + ... + 331281.

It is an arithmetic number, because the mean of its divisors is an integer number (993828).

Almost surely, 2^3975306 is an apocalyptic number.

3975306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3975306 is a wasteful number, since it uses less digits than its factorization.

3975306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662556.

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 3975306 is about 1993.8169424498. The cubic root of 3975306 is about 158.4127699887.

The spelling of 3975306 in words is "three million, nine hundred seventy-five thousand, three hundred six".