849755416 has 8 divisors (see below), whose sum is σ = 1593291420. Its totient is φ = 424877704.

The previous prime is 849755407. The next prime is 849755443. The reversal of 849755416 is 614557948.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 849755416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53109706 + ... + 53109721.

Almost surely, 2^849755416 is an apocalyptic number.

It is an amenable number.

849755416 is a deficient number, since it is larger than the sum of its proper divisors (743536004).

849755416 is a wasteful number, since it uses less digits than its factorization.

849755416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106219433 (or 106219429 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 49.

The square root of 849755416 is about 29150.5645914449. The cubic root of 849755416 is about 947.1773709583.

The spelling of 849755416 in words is "eight hundred forty-nine million, seven hundred fifty-five thousand, four hundred sixteen".