736632469 has 2 divisors, whose sum is σ = 736632470. Its totient is φ = 736632468.

The previous prime is 736632409. The next prime is 736632487. The reversal of 736632469 is 964236637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 608263569 + 128368900 = 24663^2 + 11330^2 .

It is a cyclic number.

It is not a de Polignac number, because 736632469 - 2⁷ = 736632341 is a prime.

It is a super-2 number, since 2×736632469² = 1085254788770071922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (736632409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368316234 + 368316235.

It is an arithmetic number, because the mean of its divisors is an integer number (368316235).

Almost surely, 2^736632469 is an apocalyptic number.

It is an amenable number.

736632469 is a deficient number, since it is larger than the sum of its proper divisors (1).

736632469 is an equidigital number, since it uses as much as digits as its factorization.

736632469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 46.

The square root of 736632469 is about 27140.9739876814. The cubic root of 736632469 is about 903.1300354345.

The spelling of 736632469 in words is "seven hundred thirty-six million, six hundred thirty-two thousand, four hundred sixty-nine".