1372000361 has 2 divisors, whose sum is σ = 1372000362. Its totient is φ = 1372000360.

The previous prime is 1372000327. The next prime is 1372000363. The reversal of 1372000361 is 1630002731.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1270494736 + 101505625 = 35644^2 + 10075^2 .

It is a cyclic number.

It is not a de Polignac number, because 1372000361 - 2⁶ = 1372000297 is a prime.

Together with 1372000363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1372000363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686000180 + 686000181.

It is an arithmetic number, because the mean of its divisors is an integer number (686000181).

Almost surely, 2^1372000361 is an apocalyptic number.

It is an amenable number.

1372000361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372000361 is an equidigital number, since it uses as much as digits as its factorization.

1372000361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 1372000361 is about 37040.5232279459. The cubic root of 1372000361 is about 1111.1808338355.

The spelling of 1372000361 in words is "one billion, three hundred seventy-two million, three hundred sixty-one", and thus it is an aban number.