616327704 has 96 divisors (see below), whose sum is σ = 1747811520. Its totient is φ = 203453856.

The previous prime is 616327687. The next prime is 616327721. The reversal of 616327704 is 407723616.

616327704 is a `hidden beast` number, since 616 + 32 + 7 + 7 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (616327687) and next prime (616327721).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 206527 + ... + 209489.

It is an arithmetic number, because the mean of its divisors is an integer number (18206370).

Almost surely, 2^616327704 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 616327704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (873905760).

616327704 is an abundant number, since it is smaller than the sum of its proper divisors (1131483816).

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

616327704 is a wasteful number, since it uses less digits than its factorization.

616327704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091 (or 3075 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 616327704 is about 24825.9481994143. The cubic root of 616327704 is about 851.0150291716.

The spelling of 616327704 in words is "six hundred sixteen million, three hundred twenty-seven thousand, seven hundred four".