375479801 has 2 divisors, whose sum is σ = 375479802. Its totient is φ = 375479800.

The previous prime is 375479779. The next prime is 375479803. The reversal of 375479801 is 108974573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 359671225 + 15808576 = 18965^2 + 3976^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375479801 is a prime.

It is a Sophie Germain prime.

Together with 375479803, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (375479803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187739900 + 187739901.

It is an arithmetic number, because the mean of its divisors is an integer number (187739901).

Almost surely, 2^375479801 is an apocalyptic number.

It is an amenable number.

375479801 is a deficient number, since it is larger than the sum of its proper divisors (1).

375479801 is an equidigital number, since it uses as much as digits as its factorization.

375479801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 375479801 is about 19377.3011794729. The cubic root of 375479801 is about 721.4322064283.

The spelling of 375479801 in words is "three hundred seventy-five million, four hundred seventy-nine thousand, eight hundred one".