3923526 has 16 divisors (see below), whose sum is σ = 8118000. Its totient is φ = 1262688.

The previous prime is 3923483. The next prime is 3923527. The reversal of 3923526 is 6253293.

It is a junction number, because it is equal to n+sod(n) for n = 3923493 and 3923502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3923527) 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, 11101 + ... + 11448.

It is an arithmetic number, because the mean of its divisors is an integer number (507375).

Almost surely, 2^3923526 is an apocalyptic number.

3923526 is an abundant number, since it is smaller than the sum of its proper divisors (4194474).

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

3923526 is a wasteful number, since it uses less digits than its factorization.

3923526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22583.

The product of its digits is 9720, while the sum is 30.

The square root of 3923526 is about 1980.7892366428. The cubic root of 3923526 is about 157.7219646901.

The spelling of 3923526 in words is "three million, nine hundred twenty-three thousand, five hundred twenty-six".