3874959942 has 32 divisors (see below), whose sum is σ = 8858918400. Its totient is φ = 1106898048.

The previous prime is 3874959931. The next prime is 3874959947. The reversal of 3874959942 is 2499594783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3874959947) 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, 339159 + ... + 350397.

It is an arithmetic number, because the mean of its divisors is an integer number (276841200).

Almost surely, 2^3874959942 is an apocalyptic number.

3874959942 is an abundant number, since it is smaller than the sum of its proper divisors (4983958458).

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

3874959942 is a wasteful number, since it uses less digits than its factorization.

3874959942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19460.

The product of its digits is 19595520, while the sum is 60.

The square root of 3874959942 is about 62249.1762355133. The cubic root of 3874959942 is about 1570.6849138146.

The spelling of 3874959942 in words is "three billion, eight hundred seventy-four million, nine hundred fifty-nine thousand, nine hundred forty-two".