629066452 has 36 divisors (see below), whose sum is σ = 1293134304. Its totient is φ = 262297440.

The previous prime is 629066443. The next prime is 629066467. The reversal of 629066452 is 254660926.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30127 + ... + 46537.

Almost surely, 2^629066452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 629066452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646567152).

629066452 is an abundant number, since it is smaller than the sum of its proper divisors (664067852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

629066452 is a wasteful number, since it uses less digits than its factorization.

629066452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16496 (or 16457 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 629066452 is about 25081.1971803580. The cubic root of 629066452 is about 856.8382423343.

The spelling of 629066452 in words is "six hundred twenty-nine million, sixty-six thousand, four hundred fifty-two".