893628140 has 24 divisors (see below), whose sum is σ = 1975389360. Its totient is φ = 338637888.

The previous prime is 893628119. The next prime is 893628157. The reversal of 893628140 is 41826398.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175447 + ... + 1176206.

It is an arithmetic number, because the mean of its divisors is an integer number (82307890).

Almost surely, 2^893628140 is an apocalyptic number.

It is an amenable number.

893628140 is an abundant number, since it is smaller than the sum of its proper divisors (1081761220).

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

893628140 is a wasteful number, since it uses less digits than its factorization.

893628140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351681 (or 2351679 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 893628140 is about 29893.6136992502. The cubic root of 893628140 is about 963.2054813170.

The spelling of 893628140 in words is "eight hundred ninety-three million, six hundred twenty-eight thousand, one hundred forty".