3673881942 has 16 divisors (see below), whose sum is σ = 7352372592. Its totient is φ = 1223859200.

The previous prime is 3673881941. The next prime is 3673881943. The reversal of 3673881942 is 2491883763.

It is an interprime number because it is at equal distance from previous prime (3673881941) and next prime (3673881943).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3673881941) 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, 181623 + ... + 200834.

It is an arithmetic number, because the mean of its divisors is an integer number (459523287).

Almost surely, 2^3673881942 is an apocalyptic number.

3673881942 is an abundant number, since it is smaller than the sum of its proper divisors (3678490650).

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

3673881942 is a wasteful number, since it uses less digits than its factorization.

3673881942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384063.

The product of its digits is 1741824, while the sum is 51.

The square root of 3673881942 is about 60612.5559764642. Note that the first 3 decimals coincide. The cubic root of 3673881942 is about 1543.0324716266.

The spelling of 3673881942 in words is "three billion, six hundred seventy-three million, eight hundred eighty-one thousand, nine hundred forty-two".