3942237702 has 16 divisors (see below), whose sum is σ = 8490973680. Its totient is φ = 1212996192.

The previous prime is 3942237683. The next prime is 3942237709. The reversal of 3942237702 is 2077322493.

It is a super-3 number, since 3×3942237702³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3942237709) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25270677 + ... + 25270832.

It is an arithmetic number, because the mean of its divisors is an integer number (530685855).

Almost surely, 2^3942237702 is an apocalyptic number.

3942237702 is an abundant number, since it is smaller than the sum of its proper divisors (4548735978).

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

3942237702 is a wasteful number, since it uses less digits than its factorization.

3942237702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50541527.

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 3942237702 is about 62787.2415543158. The cubic root of 3942237702 is about 1579.7229795268.

The spelling of 3942237702 in words is "three billion, nine hundred forty-two million, two hundred thirty-seven thousand, seven hundred two".