4642659969 has 32 divisors (see below), whose sum is σ = 6409933824. Its totient is φ = 2987089920.

The previous prime is 4642659929. The next prime is 4642659977. The reversal of 4642659969 is 9699562464.

It is not a de Polignac number, because 4642659969 - 2⁸ = 4642659713 is a prime.

It is a super-2 number, since 2×4642659969² = 43108583175510161922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4642659929) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5293359 + ... + 5294235.

It is an arithmetic number, because the mean of its divisors is an integer number (200310432).

Almost surely, 2^4642659969 is an apocalyptic number.

It is an amenable number.

4642659969 is a deficient number, since it is larger than the sum of its proper divisors (1767273855).

4642659969 is a wasteful number, since it uses less digits than its factorization.

4642659969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337.

The product of its digits is 25194240, while the sum is 60.

The square root of 4642659969 is about 68137.0675110105. The cubic root of 4642659969 is about 1668.2288426973.

It can be divided in two parts, 4642659 and 969, that added together give a triangular number (4643628 = T₃₀₄₇).

The spelling of 4642659969 in words is "four billion, six hundred forty-two million, six hundred fifty-nine thousand, nine hundred sixty-nine".