373741881 has 8 divisors (see below), whose sum is σ = 519988800. Its totient is φ = 238328112.

The previous prime is 373741877. The next prime is 373741919. The reversal of 373741881 is 188147373.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 373741881 - 2² = 373741877 is a prime.

It is a super-2 number, since 2×373741881² = 279365987226836322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (373741831) 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, 2708206 + ... + 2708343.

It is an arithmetic number, because the mean of its divisors is an integer number (64998600).

Almost surely, 2^373741881 is an apocalyptic number.

It is an amenable number.

373741881 is a deficient number, since it is larger than the sum of its proper divisors (146246919).

373741881 is a wasteful number, since it uses less digits than its factorization.

373741881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416575.

The product of its digits is 112896, while the sum is 42.

The square root of 373741881 is about 19332.4049461002. The cubic root of 373741881 is about 720.3174275501.

The spelling of 373741881 in words is "three hundred seventy-three million, seven hundred forty-one thousand, eight hundred eighty-one".