38810713 has 4 divisors (see below), whose sum is σ = 38903760. Its totient is φ = 38717668.

The previous prime is 38810699. The next prime is 38810753. The reversal of 38810713 is 31701883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31701883 = 61 ⋅519703.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38810713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38810753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45895 + ... + 46732.

It is an arithmetic number, because the mean of its divisors is an integer number (9725940).

Almost surely, 2^38810713 is an apocalyptic number.

It is an amenable number.

38810713 is a deficient number, since it is larger than the sum of its proper divisors (93047).

38810713 is an equidigital number, since it uses as much as digits as its factorization.

38810713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93046.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 38810713 is about 6229.8244758580. The cubic root of 38810713 is about 338.5716113446.

The spelling of 38810713 in words is "thirty-eight million, eight hundred ten thousand, seven hundred thirteen".