629690112 has 90 divisors (see below), whose sum is σ = 1877683808. Its totient is φ = 209889792.

The previous prime is 629690111. The next prime is 629690141. The reversal of 629690112 is 211096926.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629690111) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5553 + ... + 35919.

Almost surely, 2^629690112 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 629690112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (938841904).

629690112 is an abundant number, since it is smaller than the sum of its proper divisors (1247993696).

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

629690112 is an equidigital number, since it uses as much as digits as its factorization.

629690112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30395 (or 30372 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 629690112 is about 25093.6269199970. The cubic root of 629690112 is about 857.1213068868.

The spelling of 629690112 in words is "six hundred twenty-nine million, six hundred ninety thousand, one hundred twelve".