613332701 has 4 divisors (see below), whose sum is σ = 619405404. Its totient is φ = 607260000.

The previous prime is 613332689. The next prime is 613332703. The reversal of 613332701 is 107233316.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 426463801 + 186868900 = 20651^2 + 13670^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-613332701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613332703) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3036200 + ... + 3036401.

It is an arithmetic number, because the mean of its divisors is an integer number (154851351).

Almost surely, 2^613332701 is an apocalyptic number.

It is an amenable number.

613332701 is a deficient number, since it is larger than the sum of its proper divisors (6072703).

613332701 is a wasteful number, since it uses less digits than its factorization.

613332701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6072702.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 613332701 is about 24765.5547282915. The cubic root of 613332701 is about 849.6343068206.

The spelling of 613332701 in words is "six hundred thirteen million, three hundred thirty-two thousand, seven hundred one".