367119421 has 2 divisors, whose sum is σ = 367119422. Its totient is φ = 367119420.

The previous prime is 367119419. The next prime is 367119427. The reversal of 367119421 is 124911763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 347636025 + 19483396 = 18645^2 + 4414^2 .

It is a cyclic number.

It is not a de Polignac number, because 367119421 - 2¹ = 367119419 is a prime.

Together with 367119419, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (367119427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183559710 + 183559711.

It is an arithmetic number, because the mean of its divisors is an integer number (183559711).

Almost surely, 2^367119421 is an apocalyptic number.

It is an amenable number.

367119421 is a deficient number, since it is larger than the sum of its proper divisors (1).

367119421 is an equidigital number, since it uses as much as digits as its factorization.

367119421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 34.

The square root of 367119421 is about 19160.3606698830. The cubic root of 367119421 is about 716.0375313233.

The spelling of 367119421 in words is "three hundred sixty-seven million, one hundred nineteen thousand, four hundred twenty-one".