613676 has 36 divisors (see below), whose sum is σ = 1302336. Its totient is φ = 252000.

The previous prime is 613673. The next prime is 613699. The reversal of 613676 is 676316.

It is a happy number.

613676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 613676.

It is not an unprimeable number, because it can be changed into a prime (613673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6026 + ... + 6126.

It is an arithmetic number, because the mean of its divisors is an integer number (36176).

2⁶¹³⁶⁷⁶ 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 613676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (651168).

613676 is an abundant number, since it is smaller than the sum of its proper divisors (688660).

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

613676 is a wasteful number, since it uses less digits than its factorization.

613676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 141 counting only the distinct ones).

The product of its digits is 4536, while the sum is 29.

The square root of 613676 is about 783.3747506781. The cubic root of 613676 is about 84.9792798400.

The spelling of 613676 in words is "six hundred thirteen thousand, six hundred seventy-six".