736464049 has 2 divisors, whose sum is σ = 736464050. Its totient is φ = 736464048.

The previous prime is 736464037. The next prime is 736464119. The reversal of 736464049 is 940464637.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 693953649 + 42510400 = 26343^2 + 6520^2 .

It is a cyclic number.

It is not a de Polignac number, because 736464049 - 2¹⁵ = 736431281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 736463996 and 736464014.

It is not a weakly prime, because it can be changed into another prime (736464349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368232024 + 368232025.

It is an arithmetic number, because the mean of its divisors is an integer number (368232025).

Almost surely, 2^736464049 is an apocalyptic number.

It is an amenable number.

736464049 is a deficient number, since it is larger than the sum of its proper divisors (1).

736464049 is an equidigital number, since it uses as much as digits as its factorization.

736464049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 43.

The square root of 736464049 is about 27137.8711213684. The cubic root of 736464049 is about 903.0612011285.

The spelling of 736464049 in words is "seven hundred thirty-six million, four hundred sixty-four thousand, forty-nine".