894997516 has 24 divisors (see below), whose sum is σ = 1805842080. Its totient is φ = 380174592.

The previous prime is 894997471. The next prime is 894997517. The reversal of 894997516 is 615799498.

It is not an unprimeable number, because it can be changed into a prime (894997517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138271 + ... + 144598.

It is an arithmetic number, because the mean of its divisors is an integer number (75243420).

Almost surely, 2^894997516 is an apocalyptic number.

It is an amenable number.

894997516 is an abundant number, since it is smaller than the sum of its proper divisors (910844564).

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

894997516 is a wasteful number, since it uses less digits than its factorization.

894997516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282993 (or 282991 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 58.

The square root of 894997516 is about 29916.5090877930. The cubic root of 894997516 is about 963.6972284813.

The spelling of 894997516 in words is "eight hundred ninety-four million, nine hundred ninety-seven thousand, five hundred sixteen".