3646452334 has 16 divisors (see below), whose sum is σ = 6298782336. Its totient is φ = 1550835000.

The previous prime is 3646452323. The next prime is 3646452367. The reversal of 3646452334 is 4332546463.

It is a happy number.

It is a super-2 number, since 2×3646452334² = 26593229248268095112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992292 + ... + 995959.

It is an arithmetic number, because the mean of its divisors is an integer number (393673896).

Almost surely, 2^3646452334 is an apocalyptic number.

3646452334 is a deficient number, since it is larger than the sum of its proper divisors (2652330002).

3646452334 is a wasteful number, since it uses less digits than its factorization.

3646452334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988391.

The product of its digits is 622080, while the sum is 40.

The square root of 3646452334 is about 60385.8620374008. The cubic root of 3646452334 is about 1539.1827245554.

Adding to 3646452334 its reverse (4332546463), we get a palindrome (7978998797).

The spelling of 3646452334 in words is "three billion, six hundred forty-six million, four hundred fifty-two thousand, three hundred thirty-four".