3900982526 has 32 divisors (see below), whose sum is σ = 6922948608. Its totient is φ = 1613272320.

The previous prime is 3900982517. The next prime is 3900982529. The reversal of 3900982526 is 6252890093.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3900982529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140471 + ... + 165933.

It is an arithmetic number, because the mean of its divisors is an integer number (216342144).

Almost surely, 2^3900982526 is an apocalyptic number.

3900982526 is a deficient number, since it is larger than the sum of its proper divisors (3021966082).

3900982526 is a wasteful number, since it uses less digits than its factorization.

3900982526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25856.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 3900982526 is about 62457.8459923171. The cubic root of 3900982526 is about 1574.1930897870.

The spelling of 3900982526 in words is "three billion, nine hundred million, nine hundred eighty-two thousand, five hundred twenty-six".