366436947029 has 2 divisors, whose sum is σ = 366436947030. Its totient is φ = 366436947028.

The previous prime is 366436947013. The next prime is 366436947059. The reversal of 366436947029 is 920749634663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316211654929 + 50225292100 = 562327^2 + 224110^2 .

It is a cyclic number.

It is not a de Polignac number, because 366436947029 - 2⁴ = 366436947013 is a prime.

It is a super-2 number, since 2×366436947029² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366436947059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183218473514 + 183218473515.

It is an arithmetic number, because the mean of its divisors is an integer number (183218473515).

Almost surely, 2^366436947029 is an apocalyptic number.

It is an amenable number.

366436947029 is a deficient number, since it is larger than the sum of its proper divisors (1).

366436947029 is an equidigital number, since it uses as much as digits as its factorization.

366436947029 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 59.

The spelling of 366436947029 in words is "three hundred sixty-six billion, four hundred thirty-six million, nine hundred forty-seven thousand, twenty-nine".