629429299 has 8 divisors (see below), whose sum is σ = 632003360. Its totient is φ = 626861376.

The previous prime is 629429279. The next prime is 629429327. The reversal of 629429299 is 992924926.

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 629429299 - 2¹¹ = 629427251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (629429279) 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, 334042 + ... + 335920.

It is an arithmetic number, because the mean of its divisors is an integer number (79000420).

Almost surely, 2^629429299 is an apocalyptic number.

629429299 is a deficient number, since it is larger than the sum of its proper divisors (2574061).

629429299 is a wasteful number, since it uses less digits than its factorization.

629429299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069.

The product of its digits is 1259712, while the sum is 52.

The square root of 629429299 is about 25088.4295841729. The cubic root of 629429299 is about 857.0029527703.

The spelling of 629429299 in words is "six hundred twenty-nine million, four hundred twenty-nine thousand, two hundred ninety-nine".