3946527373 has 16 divisors (see below), whose sum is σ = 4437573120. Its totient is φ = 3487712256.

The previous prime is 3946527371. The next prime is 3946527391. The reversal of 3946527373 is 3737256493.

It is a cyclic number.

It is not a de Polignac number, because 3946527373 - 2¹ = 3946527371 is a prime.

It is a super-2 number, since 2×3946527373² = 31150156611676562258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3946527371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17565 + ... + 90562.

It is an arithmetic number, because the mean of its divisors is an integer number (277348320).

Almost surely, 2^3946527373 is an apocalyptic number.

It is an amenable number.

3946527373 is a deficient number, since it is larger than the sum of its proper divisors (491045747).

3946527373 is a wasteful number, since it uses less digits than its factorization.

3946527373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108276.

The product of its digits is 2857680, while the sum is 49.

The square root of 3946527373 is about 62821.3926381770. The cubic root of 3946527373 is about 1580.2957536673.

The spelling of 3946527373 in words is "three billion, nine hundred forty-six million, five hundred twenty-seven thousand, three hundred seventy-three".