41693813 has 4 divisors (see below), whose sum is σ = 47650080. Its totient is φ = 35737548.

The previous prime is 41693807. The next prime is 41693819. The reversal of 41693813 is 31839614.

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.

It is an interprime number because it is at equal distance from previous prime (41693807) and next prime (41693819).

It is not a de Polignac number, because 41693813 - 2⁴ = 41693797 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 (41693819) 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, 2978123 + ... + 2978136.

It is an arithmetic number, because the mean of its divisors is an integer number (11912520).

Almost surely, 2^41693813 is an apocalyptic number.

It is an amenable number.

41693813 is a deficient number, since it is larger than the sum of its proper divisors (5956267).

41693813 is an equidigital number, since it uses as much as digits as its factorization.

41693813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5956266.

The product of its digits is 15552, while the sum is 35.

The square root of 41693813 is about 6457.0746472377. The cubic root of 41693813 is about 346.7559096958.

The spelling of 41693813 in words is "forty-one million, six hundred ninety-three thousand, eight hundred thirteen".