374806841 has 4 divisors (see below), whose sum is σ = 374847732. Its totient is φ = 374765952.

The previous prime is 374806807. The next prime is 374806843. The reversal of 374806841 is 148608473.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 295668025 + 79138816 = 17195^2 + 8896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374806841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374806843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365 + ... + 27381.

It is an arithmetic number, because the mean of its divisors is an integer number (93711933).

Almost surely, 2^374806841 is an apocalyptic number.

It is an amenable number.

374806841 is a deficient number, since it is larger than the sum of its proper divisors (40891).

374806841 is a wasteful number, since it uses less digits than its factorization.

374806841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40890.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 374806841 is about 19359.9287447036. The cubic root of 374806841 is about 721.0009490069. Note that the first 3 decimals are identical.

The spelling of 374806841 in words is "three hundred seventy-four million, eight hundred six thousand, eight hundred forty-one".