375864361 has 2 divisors, whose sum is σ = 375864362. Its totient is φ = 375864360.

The previous prime is 375864353. The next prime is 375864409. The reversal of 375864361 is 163468573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 370370025 + 5494336 = 19245^2 + 2344^2 .

It is an emirp because it is prime and its reverse (163468573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 375864361 - 2³ = 375864353 is a prime.

It is not a weakly prime, because it can be changed into another prime (375864301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187932180 + 187932181.

It is an arithmetic number, because the mean of its divisors is an integer number (187932181).

Almost surely, 2^375864361 is an apocalyptic number.

It is an amenable number.

375864361 is a deficient number, since it is larger than the sum of its proper divisors (1).

375864361 is an equidigital number, since it uses as much as digits as its factorization.

375864361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The square root of 375864361 is about 19387.2215905219. The cubic root of 375864361 is about 721.6784152417.

The spelling of 375864361 in words is "three hundred seventy-five million, eight hundred sixty-four thousand, three hundred sixty-one".