613252698 has 8 divisors (see below), whose sum is σ = 1226505408. Its totient is φ = 204417564.

The previous prime is 613252691. The next prime is 613252733. The reversal of 613252698 is 896252316.

It is a sphenic number, since it is the product of 3 distinct primes.

613252698 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (613252691) 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, 51104386 + ... + 51104397.

It is an arithmetic number, because the mean of its divisors is an integer number (153313176).

Almost surely, 2^613252698 is an apocalyptic number.

613252698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

613252698 is a wasteful number, since it uses less digits than its factorization.

613252698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102208788.

The product of its digits is 155520, while the sum is 42.

The square root of 613252698 is about 24763.9394685094. The cubic root of 613252698 is about 849.5973631688.

The spelling of 613252698 in words is "six hundred thirteen million, two hundred fifty-two thousand, six hundred ninety-eight".