893326640 has 20 divisors (see below), whose sum is σ = 2076984624. Its totient is φ = 357330624.

The previous prime is 893326633. The next prime is 893326657. The reversal of 893326640 is 46623398.

893326640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5583212 + ... + 5583371.

Almost surely, 2^893326640 is an apocalyptic number.

893326640 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

893326640 is an abundant number, since it is smaller than the sum of its proper divisors (1183657984).

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

893326640 is a wasteful number, since it uses less digits than its factorization.

893326640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11166596 (or 11166590 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 893326640 is about 29888.5703907029. The cubic root of 893326640 is about 963.0971442635.

The spelling of 893326640 in words is "eight hundred ninety-three million, three hundred twenty-six thousand, six hundred forty".