896832040 has 32 divisors (see below), whose sum is σ = 2173094280. Its totient is φ = 331137792.

The previous prime is 896832029. The next prime is 896832049. The reversal of 896832040 is 40238698.

It can be written as a sum of positive squares in 4 ways, for example, as 382358916 + 514473124 = 19554^2 + 22682^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 896831984 and 896832002.

It is not an unprimeable number, because it can be changed into a prime (896832049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861819 + ... + 862858.

Almost surely, 2^896832040 is an apocalyptic number.

It is an amenable number.

896832040 is an abundant number, since it is smaller than the sum of its proper divisors (1276262240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

896832040 is a wasteful number, since it uses less digits than its factorization.

896832040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724701 (or 1724697 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 896832040 is about 29947.1541218861. The cubic root of 896832040 is about 964.3552262595.

The spelling of 896832040 in words is "eight hundred ninety-six million, eight hundred thirty-two thousand, forty".