607564674 has 48 divisors (see below), whose sum is σ = 1364308920. Its totient is φ = 195175680.

The previous prime is 607564669. The next prime is 607564721. The reversal of 607564674 is 476465706.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 510443649 + 97121025 = 22593^2 + 9855^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 553294 + ... + 554390.

Almost surely, 2^607564674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 607564674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682154460).

607564674 is an abundant number, since it is smaller than the sum of its proper divisors (756744246).

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

607564674 is a wasteful number, since it uses less digits than its factorization.

607564674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195 (or 2192 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 607564674 is about 24648.8270309157. The cubic root of 607564674 is about 846.9624795260.

The spelling of 607564674 in words is "six hundred seven million, five hundred sixty-four thousand, six hundred seventy-four".