4892009929 has 4 divisors (see below), whose sum is σ = 4904586180. Its totient is φ = 4879433680.

The previous prime is 4892009923. The next prime is 4892009959. The reversal of 4892009929 is 9299002984.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3519455625 + 1372554304 = 59325^2 + 37048^2 .

It is a cyclic number.

It is not a de Polignac number, because 4892009929 - 2⁹ = 4892009417 is a prime.

It is a super-2 number, since 2×4892009929² = 47863522290869170082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4892009923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6287542 + ... + 6288319.

It is an arithmetic number, because the mean of its divisors is an integer number (1226146545).

Almost surely, 2^4892009929 is an apocalyptic number.

It is an amenable number.

4892009929 is a deficient number, since it is larger than the sum of its proper divisors (12576251).

4892009929 is a wasteful number, since it uses less digits than its factorization.

4892009929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12576250.

The product of its (nonzero) digits is 839808, while the sum is 52.

The square root of 4892009929 is about 69942.9047795414. The cubic root of 4892009929 is about 1697.5755438887.

The spelling of 4892009929 in words is "four billion, eight hundred ninety-two million, nine thousand, nine hundred twenty-nine".