896463645 has 32 divisors (see below), whose sum is σ = 1788272640. Its totient is φ = 372555840.

The previous prime is 896463619. The next prime is 896463649. The reversal of 896463645 is 546364698.

It is a happy number.

It is not a de Polignac number, because 896463645 - 2⁸ = 896463389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896463649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386925 + ... + 389234.

It is an arithmetic number, because the mean of its divisors is an integer number (55883520).

Almost surely, 2^896463645 is an apocalyptic number.

It is an amenable number.

896463645 is a deficient number, since it is larger than the sum of its proper divisors (891808995).

896463645 is a wasteful number, since it uses less digits than its factorization.

896463645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776185.

The product of its digits is 3732480, while the sum is 51.

The square root of 896463645 is about 29941.0027387194. The cubic root of 896463645 is about 964.2231642594.

The spelling of 896463645 in words is "eight hundred ninety-six million, four hundred sixty-three thousand, six hundred forty-five".