607630342464 has 84 divisors (see below), whose sum is σ = 1743223743924. Its totient is φ = 202361905152.

The previous prime is 607630342447. The next prime is 607630342477. The reversal of 607630342464 is 464243036706.

607630342464 is a `hidden beast` number, since 6 + 0 + 7 + 630 + 3 + 4 + 2 + 4 + 6 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 171555012864 + 436075329600 = 414192^2 + 660360^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171184 + ... + 1115600.

Almost surely, 2^607630342464 is an apocalyptic number.

607630342464 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 607630342464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871611871962).

607630342464 is an abundant number, since it is smaller than the sum of its proper divisors (1135593401460).

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

607630342464 is a wasteful number, since it uses less digits than its factorization.

607630342464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945552 (or 945539 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 45.

The spelling of 607630342464 in words is "six hundred seven billion, six hundred thirty million, three hundred forty-two thousand, four hundred sixty-four".