613120604 has 12 divisors (see below), whose sum is σ = 1107572928. Its totient is φ = 296671200.

The previous prime is 613120603. The next prime is 613120619. The reversal of 613120604 is 406021316.

It is a happy number.

613120604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 613120604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613120603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2472137 + ... + 2472384.

It is an arithmetic number, because the mean of its divisors is an integer number (92297744).

Almost surely, 2^613120604 is an apocalyptic number.

It is an amenable number.

613120604 is a deficient number, since it is larger than the sum of its proper divisors (494452324).

613120604 is a wasteful number, since it uses less digits than its factorization.

613120604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4944556 (or 4944554 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 613120604 is about 24761.2722613358. The cubic root of 613120604 is about 849.5363579892.

The spelling of 613120604 in words is "six hundred thirteen million, one hundred twenty thousand, six hundred four".