604774716 has 96 divisors (see below), whose sum is σ = 1741759488. Its totient is φ = 159045120.

The previous prime is 604774649. The next prime is 604774717. The reversal of 604774716 is 617477406.

It is a super-2 number, since 2×604774716² = 731504914225761312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604774717) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 568401 + ... + 569463.

It is an arithmetic number, because the mean of its divisors is an integer number (18143328).

Almost surely, 2^604774716 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 604774716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (870879744).

604774716 is an abundant number, since it is smaller than the sum of its proper divisors (1136984772).

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

604774716 is a wasteful number, since it uses less digits than its factorization.

604774716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611 (or 1609 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 604774716 is about 24592.1677775669. The cubic root of 604774716 is about 845.6640630340.

The spelling of 604774716 in words is "six hundred four million, seven hundred seventy-four thousand, seven hundred sixteen".