893738340 has 192 divisors, whose sum is σ = 3193344000. Its totient is φ = 205234560.

The previous prime is 893738333. The next prime is 893738353. The reversal of 893738340 is 43837398.

It is a happy number.

893738340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 108901 + ... + 116819.

It is an arithmetic number, because the mean of its divisors is an integer number (16632000).

Almost surely, 2^893738340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 893738340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1596672000).

893738340 is an abundant number, since it is smaller than the sum of its proper divisors (2299605660).

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

893738340 is a wasteful number, since it uses less digits than its factorization.

893738340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7967 (or 7959 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 893738340 is about 29895.4568454807. The cubic root of 893738340 is about 963.2450730578.

The spelling of 893738340 in words is "eight hundred ninety-three million, seven hundred thirty-eight thousand, three hundred forty".