613332049 has 24 divisors (see below), whose sum is σ = 698862528. Its totient is φ = 533776320.

The previous prime is 613332047. The next prime is 613332073. The reversal of 613332049 is 940233316.

It is not a de Polignac number, because 613332049 - 2¹ = 613332047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 613332049.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613332047) 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 23 ways as a sum of consecutive naturals, for example, 1544719 + ... + 1545115.

It is an arithmetic number, because the mean of its divisors is an integer number (29119272).

Almost surely, 2^613332049 is an apocalyptic number.

It is an amenable number.

613332049 is a deficient number, since it is larger than the sum of its proper divisors (85530479).

613332049 is a wasteful number, since it uses less digits than its factorization.

613332049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 613332049 is about 24765.5415648437. The cubic root of 613332049 is about 849.6340057541.

The spelling of 613332049 in words is "six hundred thirteen million, three hundred thirty-two thousand, forty-nine".