2029889357 has 8 divisors (see below), whose sum is σ = 2121365760. Its totient is φ = 1938681360.

The previous prime is 2029889327. The next prime is 2029889359. The reversal of 2029889357 is 7539889202.

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 2029889357 - 2⁶ = 2029889293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2029889299 and 2029889308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029889359) 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, 51557 + ... + 81962.

It is an arithmetic number, because the mean of its divisors is an integer number (265170720).

Almost surely, 2^2029889357 is an apocalyptic number.

It is an amenable number.

2029889357 is a deficient number, since it is larger than the sum of its proper divisors (91476403).

2029889357 is a wasteful number, since it uses less digits than its factorization.

2029889357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134203.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 2029889357 is about 45054.2934358092. The cubic root of 2029889357 is about 1266.1664124830.

The spelling of 2029889357 in words is "two billion, twenty-nine million, eight hundred eighty-nine thousand, three hundred fifty-seven".