4642209699 has 8 divisors (see below), whose sum is σ = 6356899920. Its totient is φ = 3011162976.

The previous prime is 4642209673. The next prime is 4642209709. The reversal of 4642209699 is 9969022464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4642209699 - 2⁸ = 4642209443 is a prime.

It is a super-2 number, since 2×4642209699² = 43100221778979341202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4642205699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20910744 + ... + 20910965.

It is an arithmetic number, because the mean of its divisors is an integer number (794612490).

Almost surely, 2^4642209699 is an apocalyptic number.

4642209699 is a deficient number, since it is larger than the sum of its proper divisors (1714690221).

4642209699 is a wasteful number, since it uses less digits than its factorization.

4642209699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41821749.

The product of its (nonzero) digits is 1679616, while the sum is 51.

The square root of 4642209699 is about 68133.7632822377. The cubic root of 4642209699 is about 1668.1749097012.

The spelling of 4642209699 in words is "four billion, six hundred forty-two million, two hundred nine thousand, six hundred ninety-nine".