3979526 has 8 divisors (see below), whose sum is σ = 5990544. Its totient is φ = 1982680.

The previous prime is 3979523. The next prime is 3979543. The reversal of 3979526 is 6259793.

3979526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3979523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2810 + ... + 3981.

It is an arithmetic number, because the mean of its divisors is an integer number (748818).

Almost surely, 2^3979526 is an apocalyptic number.

3979526 is a deficient number, since it is larger than the sum of its proper divisors (2011018).

3979526 is a wasteful number, since it uses less digits than its factorization.

3979526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7086.

The product of its digits is 102060, while the sum is 41.

The square root of 3979526 is about 1994.8749334231. The cubic root of 3979526 is about 158.4688047090.

The spelling of 3979526 in words is "three million, nine hundred seventy-nine thousand, five hundred twenty-six".