8920429813 has 8 divisors (see below), whose sum is σ = 9113731200. Its totient is φ = 8727274560.

The previous prime is 8920429801. The next prime is 8920429849. The reversal of 8920429813 is 3189240298.

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

It is a cyclic number.

It is not a de Polignac number, because 8920429813 - 2¹³ = 8920421621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8920429853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91693 + ... + 162013.

It is an arithmetic number, because the mean of its divisors is an integer number (1139216400).

Almost surely, 2^8920429813 is an apocalyptic number.

It is an amenable number.

8920429813 is a deficient number, since it is larger than the sum of its proper divisors (193301387).

8920429813 is a wasteful number, since it uses less digits than its factorization.

8920429813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73067.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 8920429813 is about 94448.0270466250. The cubic root of 8920429813 is about 2073.9355696487.

The spelling of 8920429813 in words is "eight billion, nine hundred twenty million, four hundred twenty-nine thousand, eight hundred thirteen".