629240352 has 96 divisors (see below), whose sum is σ = 1827024192. Its totient is φ = 188365824.

The previous prime is 629240333. The next prime is 629240377. The reversal of 629240352 is 253042926.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39363 + ... + 52989.

It is an arithmetic number, because the mean of its divisors is an integer number (19031502).

Almost surely, 2^629240352 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 629240352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (913512096).

629240352 is an abundant number, since it is smaller than the sum of its proper divisors (1197783840).

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

629240352 is a wasteful number, since it uses less digits than its factorization.

629240352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13690 (or 13682 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 629240352 is about 25084.6636812216. The cubic root of 629240352 is about 856.9171902429.

The spelling of 629240352 in words is "six hundred twenty-nine million, two hundred forty thousand, three hundred fifty-two".