8965396401 has 16 divisors (see below), whose sum is σ = 13000854720. Its totient is φ = 5462539200.

The previous prime is 8965396393. The next prime is 8965396409. The reversal of 8965396401 is 1046935698.

It is an interprime number because it is at equal distance from previous prime (8965396393) and next prime (8965396409).

It is not a de Polignac number, because 8965396401 - 2³ = 8965396393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8965396409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134091 + ... + 1141968.

It is an arithmetic number, because the mean of its divisors is an integer number (812553420).

Almost surely, 2^8965396401 is an apocalyptic number.

It is an amenable number.

8965396401 is a deficient number, since it is larger than the sum of its proper divisors (4035458319).

8965396401 is a wasteful number, since it uses less digits than its factorization.

8965396401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276176.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 8965396401 is about 94685.7771843269. Note that the first 3 decimals coincide. The cubic root of 8965396401 is about 2077.4145329551.

The spelling of 8965396401 in words is "eight billion, nine hundred sixty-five million, three hundred ninety-six thousand, four hundred one".