894204749376 has 315 divisors, whose sum is σ = 2714685667265. Its totient is φ = 281417702400.

The previous prime is 894204749297. The next prime is 894204749423. The reversal of 894204749376 is 673947402498.

The square root of 894204749376 is 945624.

It is a perfect power (a square), and thus also a powerful number.

894204749376 is a `hidden beast` number, since 8 + 9 + 4 + 2 + 0 + 474 + 93 + 76 = 666.

It can be written as a sum of positive squares in only one way, i.e., 43087795776 + 851116953600 = 207576^2 + 922560^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 21809871916 + ... + 21809871956.

Almost surely, 2^894204749376 is an apocalyptic number.

894204749376 is the 945624-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 894204749376

894204749376 is an abundant number, since it is smaller than the sum of its proper divisors (1820480917889).

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

894204749376 is an frugal number, since it uses more digits than its factorization.

894204749376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 63.

The spelling of 894204749376 in words is "eight hundred ninety-four billion, two hundred four million, seven hundred forty-nine thousand, three hundred seventy-six".