374082881 has 4 divisors (see below), whose sum is σ = 376378032. Its totient is φ = 371787732.

The previous prime is 374082869. The next prime is 374082899. The reversal of 374082881 is 188280473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 188280473 = 11717 ⋅16069.

It is a cyclic number.

It is not a de Polignac number, because 374082881 - 2²² = 369888577 is a prime.

It is a super-2 number, since 2×374082881² = 279876003714520322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374082481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147331 + ... + 1147656.

It is an arithmetic number, because the mean of its divisors is an integer number (94094508).

Almost surely, 2^374082881 is an apocalyptic number.

It is an amenable number.

374082881 is a deficient number, since it is larger than the sum of its proper divisors (2295151).

374082881 is a wasteful number, since it uses less digits than its factorization.

374082881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295150.

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 374082881 is about 19341.2223243517. Note that the first 3 decimals coincide. The cubic root of 374082881 is about 720.5364321536.

The spelling of 374082881 in words is "three hundred seventy-four million, eighty-two thousand, eight hundred eighty-one".