963404069 has 2 divisors, whose sum is σ = 963404070. Its totient is φ = 963404068.

The previous prime is 963404053. The next prime is 963404107. The reversal of 963404069 is 960404369.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 962860900 + 543169 = 31030^2 + 737^2 .

It is a cyclic number.

It is not a de Polignac number, because 963404069 - 2⁴ = 963404053 is a prime.

It is a super-2 number, since 2×963404069² = 1856294800331513522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (963704069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481702034 + 481702035.

It is an arithmetic number, because the mean of its divisors is an integer number (481702035).

Almost surely, 2^963404069 is an apocalyptic number.

It is an amenable number.

963404069 is a deficient number, since it is larger than the sum of its proper divisors (1).

963404069 is an equidigital number, since it uses as much as digits as its factorization.

963404069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 963404069 is about 31038.7510863437. The cubic root of 963404069 is about 987.6494481713.

The spelling of 963404069 in words is "nine hundred sixty-three million, four hundred four thousand, sixty-nine".