738052729 has 2 divisors, whose sum is σ = 738052730. Its totient is φ = 738052728.

The previous prime is 738052717. The next prime is 738052747. The reversal of 738052729 is 927250837.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 422919225 + 315133504 = 20565^2 + 17752^2 .

It is a cyclic number.

It is not a de Polignac number, because 738052729 - 2¹³ = 738044537 is a prime.

It is not a weakly prime, because it can be changed into another prime (738052709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369026364 + 369026365.

It is an arithmetic number, because the mean of its divisors is an integer number (369026365).

Almost surely, 2^738052729 is an apocalyptic number.

It is an amenable number.

738052729 is a deficient number, since it is larger than the sum of its proper divisors (1).

738052729 is an equidigital number, since it uses as much as digits as its factorization.

738052729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 738052729 is about 27167.1258877342. The cubic root of 738052729 is about 903.7100876974.

It can be divided in two parts, 73805272 and 9, that added together give a square (73805281 = 8591²).

The spelling of 738052729 in words is "seven hundred thirty-eight million, fifty-two thousand, seven hundred twenty-nine".