966242401 has 4 divisors (see below), whose sum is σ = 966760704. Its totient is φ = 965724100.

The previous prime is 966242393. The next prime is 966242411. The reversal of 966242401 is 104242669.

966242401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 966242401 - 2³ = 966242393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (966242411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256345 + ... + 260086.

It is an arithmetic number, because the mean of its divisors is an integer number (241690176).

Almost surely, 2^966242401 is an apocalyptic number.

It is an amenable number.

966242401 is a deficient number, since it is larger than the sum of its proper divisors (518303).

966242401 is a wasteful number, since it uses less digits than its factorization.

966242401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518302.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 966242401 is about 31084.4398534058. The cubic root of 966242401 is about 988.6184180506.

The spelling of 966242401 in words is "nine hundred sixty-six million, two hundred forty-two thousand, four hundred one".