364474109969 has 2 divisors, whose sum is σ = 364474109970. Its totient is φ = 364474109968.

The previous prime is 364474109941. The next prime is 364474109981. The reversal of 364474109969 is 969901474463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 356782819969 + 7691290000 = 597313^2 + 87700^2 .

It is an emirp because it is prime and its reverse (969901474463) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-364474109969 is a prime.

It is a super-2 number, since 2×364474109969² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (364474109939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182237054984 + 182237054985.

It is an arithmetic number, because the mean of its divisors is an integer number (182237054985).

Almost surely, 2^364474109969 is an apocalyptic number.

It is an amenable number.

364474109969 is a deficient number, since it is larger than the sum of its proper divisors (1).

364474109969 is an equidigital number, since it uses as much as digits as its factorization.

364474109969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35271936, while the sum is 62.

The spelling of 364474109969 in words is "three hundred sixty-four billion, four hundred seventy-four million, one hundred nine thousand, nine hundred sixty-nine".