376446641 has 8 divisors (see below), whose sum is σ = 384943104. Its totient is φ = 367970560.

The previous prime is 376446599. The next prime is 376446659. The reversal of 376446641 is 146644673.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376446641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376446241) 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, 35921 + ... + 45201.

It is an arithmetic number, because the mean of its divisors is an integer number (48117888).

Almost surely, 2^376446641 is an apocalyptic number.

It is an amenable number.

376446641 is a deficient number, since it is larger than the sum of its proper divisors (8496463).

376446641 is an equidigital number, since it uses as much as digits as its factorization.

376446641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10191.

The product of its digits is 290304, while the sum is 41.

The square root of 376446641 is about 19402.2328869643. The cubic root of 376446641 is about 722.0508918938.

It can be divided in two parts, 3764 and 46641, that added together give a palindrome (50405).

The spelling of 376446641 in words is "three hundred seventy-six million, four hundred forty-six thousand, six hundred forty-one".