3466996643 has 16 divisors (see below), whose sum is σ = 4080230496. Its totient is φ = 2910435840.

The previous prime is 3466996619. The next prime is 3466996649.

It is a happy number.

3466996643 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3466996643 - 2⁶ = 3466996579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3466996649) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 164996 + ... + 184817.

It is an arithmetic number, because the mean of its divisors is an integer number (255014406).

Almost surely, 2^3466996643 is an apocalyptic number.

3466996643 is a deficient number, since it is larger than the sum of its proper divisors (613233853).

3466996643 is a wasteful number, since it uses less digits than its factorization.

3466996643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349894.

The product of its digits is 15116544, while the sum is 56.

The square root of 3466996643 is about 58881.2078935207. The cubic root of 3466996643 is about 1513.5071386874.

The spelling of 3466996643 in words is "three billion, four hundred sixty-six million, nine hundred ninety-six thousand, six hundred forty-three".