613713982 has 8 divisors (see below), whose sum is σ = 1052081136. Its totient is φ = 263020272.

The previous prime is 613713973. The next prime is 613714001. The reversal of 613713982 is 289317316.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21918343 + ... + 21918370.

It is an arithmetic number, because the mean of its divisors is an integer number (131510142).

Almost surely, 2^613713982 is an apocalyptic number.

613713982 is a deficient number, since it is larger than the sum of its proper divisors (438367154).

613713982 is a wasteful number, since it uses less digits than its factorization.

613713982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43836722.

The product of its digits is 54432, while the sum is 40.

The square root of 613713982 is about 24773.2513409120. The cubic root of 613713982 is about 849.8103299983.

The spelling of 613713982 in words is "six hundred thirteen million, seven hundred thirteen thousand, nine hundred eighty-two".