375344899 has 2 divisors, whose sum is σ = 375344900. Its totient is φ = 375344898.

The previous prime is 375344839. The next prime is 375344929. The reversal of 375344899 is 998443573.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 375344899 - 2⁷ = 375344771 is a prime.

It is not a weakly prime, because it can be changed into another prime (375344839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187672449 + 187672450.

It is an arithmetic number, because the mean of its divisors is an integer number (187672450).

Almost surely, 2^375344899 is an apocalyptic number.

375344899 is a deficient number, since it is larger than the sum of its proper divisors (1).

375344899 is an equidigital number, since it uses as much as digits as its factorization.

375344899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 52.

The square root of 375344899 is about 19373.8199382569. The cubic root of 375344899 is about 721.3457976034.

The spelling of 375344899 in words is "three hundred seventy-five million, three hundred forty-four thousand, eight hundred ninety-nine".