613132406 has 8 divisors (see below), whose sum is σ = 919814160. Its totient is φ = 306527688.

The previous prime is 613132397. The next prime is 613132417. The reversal of 613132406 is 604231316.

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, 8840 + ... + 36116.

It is an arithmetic number, because the mean of its divisors is an integer number (114976770).

Almost surely, 2^613132406 is an apocalyptic number.

613132406 is a deficient number, since it is larger than the sum of its proper divisors (306681754).

613132406 is a wasteful number, since it uses less digits than its factorization.

613132406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38518.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 613132406 is about 24761.5105758918. The cubic root of 613132406 is about 849.5418088819.

The spelling of 613132406 in words is "six hundred thirteen million, one hundred thirty-two thousand, four hundred six".