2029906351 has 8 divisors (see below), whose sum is σ = 2268454608. Its totient is φ = 1800360000.

The previous prime is 2029906339. The next prime is 2029906391. The reversal of 2029906351 is 1536099202.

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 2029906351 - 2¹⁹ = 2029382063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2029906351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029906391) 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, 2250000 + ... + 2250901.

It is an arithmetic number, because the mean of its divisors is an integer number (283556826).

Almost surely, 2^2029906351 is an apocalyptic number.

2029906351 is a deficient number, since it is larger than the sum of its proper divisors (238548257).

2029906351 is a wasteful number, since it uses less digits than its factorization.

2029906351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500953.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 2029906351 is about 45054.4820300933. The cubic root of 2029906351 is about 1266.1699458730.

The spelling of 2029906351 in words is "two billion, twenty-nine million, nine hundred six thousand, three hundred fifty-one".