3952081 has 8 divisors (see below), whose sum is σ = 4639040. Its totient is φ = 3295728.

The previous prime is 3952079. The next prime is 3952099. The reversal of 3952081 is 1802593.

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 3952081 - 2¹ = 3952079 is a prime.

It is a super-2 number, since 2×3952081² = 31237888461122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3952181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7371 + ... + 7888.

It is an arithmetic number, because the mean of its divisors is an integer number (579880).

Almost surely, 2^3952081 is an apocalyptic number.

It is an amenable number.

3952081 is a deficient number, since it is larger than the sum of its proper divisors (686959).

3952081 is a wasteful number, since it uses less digits than its factorization.

3952081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15303.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 3952081 is about 1987.9841548664. The cubic root of 3952081 is about 158.1036680124.

It can be divided in two parts, 39520 and 81, that added together give a square (39601 = 199²).

The spelling of 3952081 in words is "three million, nine hundred fifty-two thousand, eighty-one".