3523923942 has 32 divisors (see below), whose sum is σ = 8786928384. Its totient is φ = 915304800.

The previous prime is 3523923937. The next prime is 3523923971. The reversal of 3523923942 is 2493293253.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 3523923894 and 3523923903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3813309 + ... + 3814232.

It is an arithmetic number, because the mean of its divisors is an integer number (274591512).

Almost surely, 2^3523923942 is an apocalyptic number.

3523923942 is an abundant number, since it is smaller than the sum of its proper divisors (5263004442).

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

3523923942 is a wasteful number, since it uses less digits than its factorization.

3523923942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7627564.

The product of its digits is 349920, while the sum is 42.

The square root of 3523923942 is about 59362.6477003848. The cubic root of 3523923942 is about 1521.7460230663.

The spelling of 3523923942 in words is "three billion, five hundred twenty-three million, nine hundred twenty-three thousand, nine hundred forty-two".