3946036317 has 4 divisors (see below), whose sum is σ = 5261381760. Its totient is φ = 2630690876.

The previous prime is 3946036309. The next prime is 3946036321. The reversal of 3946036317 is 7136306493.

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 a cyclic number.

It is not a de Polignac number, because 3946036317 - 2³ = 3946036309 is a prime.

It is a super-3 number, since 3×3946036317³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3946036217) 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, 657672717 + ... + 657672722.

It is an arithmetic number, because the mean of its divisors is an integer number (1315345440).

Almost surely, 2^3946036317 is an apocalyptic number.

It is an amenable number.

3946036317 is a deficient number, since it is larger than the sum of its proper divisors (1315345443).

3946036317 is a wasteful number, since it uses less digits than its factorization.

3946036317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315345442.

The product of its (nonzero) digits is 244944, while the sum is 42.

The square root of 3946036317 is about 62817.4841664325. The cubic root of 3946036317 is about 1580.2302069367.

The spelling of 3946036317 in words is "three billion, nine hundred forty-six million, thirty-six thousand, three hundred seventeen".