964424441 has 2 divisors, whose sum is σ = 964424442. Its totient is φ = 964424440.

The previous prime is 964424429. The next prime is 964424471. The reversal of 964424441 is 144424469.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 963481600 + 942841 = 31040^2 + 971^2 .

It is a cyclic number.

It is not a de Polignac number, because 964424441 - 2¹⁴ = 964408057 is a prime.

It is a super-2 number, since 2×964424441² = 1860229004796324962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 964424395 and 964424404.

It is not a weakly prime, because it can be changed into another prime (964424471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482212220 + 482212221.

It is an arithmetic number, because the mean of its divisors is an integer number (482212221).

Almost surely, 2^964424441 is an apocalyptic number.

It is an amenable number.

964424441 is a deficient number, since it is larger than the sum of its proper divisors (1).

964424441 is an equidigital number, since it uses as much as digits as its factorization.

964424441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 38.

The square root of 964424441 is about 31055.1838023864. The cubic root of 964424441 is about 987.9980088280.

The spelling of 964424441 in words is "nine hundred sixty-four million, four hundred twenty-four thousand, four hundred forty-one".