3942364542 has 32 divisors (see below), whose sum is σ = 8367010560. Its totient is φ = 1235678400.

The previous prime is 3942364513. The next prime is 3942364567. The reversal of 3942364542 is 2454632493.

It is a junction number, because it is equal to n+sod(n) for n = 3942364494 and 3942364503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233959 + ... + 250242.

It is an arithmetic number, because the mean of its divisors is an integer number (261469080).

Almost surely, 2^3942364542 is an apocalyptic number.

3942364542 is an abundant number, since it is smaller than the sum of its proper divisors (4424646018).

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

3942364542 is a wasteful number, since it uses less digits than its factorization.

3942364542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484288.

The product of its digits is 622080, while the sum is 42.

The square root of 3942364542 is about 62788.2516240100. The cubic root of 3942364542 is about 1579.7399216739.

The spelling of 3942364542 in words is "three billion, nine hundred forty-two million, three hundred sixty-four thousand, five hundred forty-two".