364214969 has 2 divisors, whose sum is σ = 364214970. Its totient is φ = 364214968.

The previous prime is 364214947. The next prime is 364215029. The reversal of 364214969 is 969412463.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187005625 + 177209344 = 13675^2 + 13312^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-364214969 is a prime.

It is a super-2 number, since 2×364214969² = 265305087287341922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (364214369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182107484 + 182107485.

It is an arithmetic number, because the mean of its divisors is an integer number (182107485).

Almost surely, 2^364214969 is an apocalyptic number.

It is an amenable number.

364214969 is a deficient number, since it is larger than the sum of its proper divisors (1).

364214969 is an equidigital number, since it uses as much as digits as its factorization.

364214969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 44.

The square root of 364214969 is about 19084.4169153789. The cubic root of 364214969 is about 714.1442279132.

The spelling of 364214969 in words is "three hundred sixty-four million, two hundred fourteen thousand, nine hundred sixty-nine".