613323700 has 36 divisors (see below), whose sum is σ = 1451907072. Its totient is φ = 223026400.

The previous prime is 613323661. The next prime is 613323719. The reversal of 613323700 is 7323316.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277684 + ... + 279883.

It is an arithmetic number, because the mean of its divisors is an integer number (40330752).

Almost surely, 2^613323700 is an apocalyptic number.

It is an amenable number.

613323700 is an abundant number, since it is smaller than the sum of its proper divisors (838583372).

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

613323700 is a wasteful number, since it uses less digits than its factorization.

613323700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557592 (or 557585 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 613323700 is about 24765.3730034498. The cubic root of 613323700 is about 849.6301505142.

The spelling of 613323700 in words is "six hundred thirteen million, three hundred twenty-three thousand, seven hundred".