74791713 has 8 divisors (see below), whose sum is σ = 99972576. Its totient is φ = 49736000.

The previous prime is 74791681. The next prime is 74791723. The reversal of 74791713 is 31719747.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74791713 - 2⁵ = 74791681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74791723) 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 7 ways as a sum of consecutive naturals, for example, 29883 + ... + 32288.

It is an arithmetic number, because the mean of its divisors is an integer number (12496572).

Almost surely, 2^74791713 is an apocalyptic number.

It is an amenable number.

74791713 is a deficient number, since it is larger than the sum of its proper divisors (25180863).

74791713 is a wasteful number, since it uses less digits than its factorization.

74791713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62575.

The product of its digits is 37044, while the sum is 39.

The square root of 74791713 is about 8648.2202215254. The cubic root of 74791713 is about 421.3255794558.

The spelling of 74791713 in words is "seventy-four million, seven hundred ninety-one thousand, seven hundred thirteen".