607906816 has 88 divisors (see below), whose sum is σ = 1372145040. Its totient is φ = 266649600.

The previous prime is 607906811. The next prime is 607906837. The reversal of 607906816 is 618609706.

It is a tau number, because it is divible by the number of its divisors (88).

It is not an unprimeable number, because it can be changed into a prime (607906811) 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, 325726 + ... + 327586.

Almost surely, 2^607906816 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 607906816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686072520).

607906816 is an abundant number, since it is smaller than the sum of its proper divisors (764238224).

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

607906816 is a wasteful number, since it uses less digits than its factorization.

607906816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921 (or 1903 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 607906816 is about 24655.7663843572. The cubic root of 607906816 is about 847.1214349265.

The spelling of 607906816 in words is "six hundred seven million, nine hundred six thousand, eight hundred sixteen".