613494411 has 8 divisors (see below), whose sum is σ = 830201664. Its totient is φ = 402891720.

The previous prime is 613494403. The next prime is 613494463. The reversal of 613494411 is 114494316.

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

It is not a de Polignac number, because 613494411 - 2³ = 613494403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (613494481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1525905 + ... + 1526306.

It is an arithmetic number, because the mean of its divisors is an integer number (103775208).

Almost surely, 2^613494411 is an apocalyptic number.

613494411 is a deficient number, since it is larger than the sum of its proper divisors (216707253).

613494411 is a wasteful number, since it uses less digits than its factorization.

613494411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052281.

The product of its digits is 10368, while the sum is 33.

The square root of 613494411 is about 24768.8193299560. The cubic root of 613494411 is about 849.7089711859.

The spelling of 613494411 in words is "six hundred thirteen million, four hundred ninety-four thousand, four hundred eleven".