613192941 has 12 divisors (see below), whose sum is σ = 937824732. Its totient is φ = 384748416.

The previous prime is 613192939. The next prime is 613192997. The reversal of 613192941 is 149291316.

It is a happy number.

613192941 is a `hidden beast` number, since 613 + 19 + 29 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 199233225 + 413959716 = 14115^2 + 20346^2 .

It is not a de Polignac number, because 613192941 - 2¹ = 613192939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 613192896 and 613192905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613192441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2003746 + ... + 2004051.

It is an arithmetic number, because the mean of its divisors is an integer number (78152061).

Almost surely, 2^613192941 is an apocalyptic number.

It is an amenable number.

613192941 is a deficient number, since it is larger than the sum of its proper divisors (324631791).

613192941 is a wasteful number, since it uses less digits than its factorization.

613192941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007820 (or 4007817 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 613192941 is about 24762.7329065271. The cubic root of 613192941 is about 849.5697665848.

The spelling of 613192941 in words is "six hundred thirteen million, one hundred ninety-two thousand, nine hundred forty-one".