736797449 has 2 divisors, whose sum is σ = 736797450. Its totient is φ = 736797448.

The previous prime is 736797421. The next prime is 736797463. The reversal of 736797449 is 944797637.

It is a happy number.

736797449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 540237049 + 196560400 = 23243^2 + 14020^2 .

It is a cyclic number.

It is not a de Polignac number, because 736797449 - 2¹⁶ = 736731913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 736797394 and 736797403.

It is not a weakly prime, because it can be changed into another prime (736797349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368398724 + 368398725.

It is an arithmetic number, because the mean of its divisors is an integer number (368398725).

Almost surely, 2^736797449 is an apocalyptic number.

It is an amenable number.

736797449 is a deficient number, since it is larger than the sum of its proper divisors (1).

736797449 is an equidigital number, since it uses as much as digits as its factorization.

736797449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8001504, while the sum is 56.

The square root of 736797449 is about 27144.0131336544. The cubic root of 736797449 is about 903.1974536190.

The spelling of 736797449 in words is "seven hundred thirty-six million, seven hundred ninety-seven thousand, four hundred forty-nine".