1450736369 has 2 divisors, whose sum is σ = 1450736370. Its totient is φ = 1450736368.

The previous prime is 1450736351. The next prime is 1450736377. The reversal of 1450736369 is 9636370541.

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., 1131649600 + 319086769 = 33640^2 + 17863^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1450736369 is a prime.

It is a super-2 number, since 2×1450736369² = 4209272024678608322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1450726369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725368184 + 725368185.

It is an arithmetic number, because the mean of its divisors is an integer number (725368185).

Almost surely, 2^1450736369 is an apocalyptic number.

It is an amenable number.

1450736369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450736369 is an equidigital number, since it uses as much as digits as its factorization.

1450736369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 1450736369 is about 38088.5333007193. The cubic root of 1450736369 is about 1132.0427635686.

The spelling of 1450736369 in words is "one billion, four hundred fifty million, seven hundred thirty-six thousand, three hundred sixty-nine".