616348134 has 12 divisors (see below), whose sum is σ = 1335420996. Its totient is φ = 205449372.

The previous prime is 616348129. The next prime is 616348153. The reversal of 616348134 is 431843616.

It is a happy number.

616348134 is a `hidden beast` number, since 6 + 1 + 634 + 8 + 13 + 4 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17120764 + ... + 17120799.

It is an arithmetic number, because the mean of its divisors is an integer number (111285083).

Almost surely, 2^616348134 is an apocalyptic number.

616348134 is an abundant number, since it is smaller than the sum of its proper divisors (719072862).

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

616348134 is a wasteful number, since it uses less digits than its factorization.

616348134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34241571 (or 34241568 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 616348134 is about 24826.3596606510. The cubic root of 616348134 is about 851.0244322023.

The spelling of 616348134 in words is "six hundred sixteen million, three hundred forty-eight thousand, one hundred thirty-four".