629068049000 has 64 divisors (see below), whose sum is σ = 1474097086800. Its totient is φ = 251272032000.

The previous prime is 629068048969. The next prime is 629068049021. The reversal of 629068049000 is 940860926.

It can be written as a sum of positive squares in 8 ways, for example, as 74046028996 + 555022020004 = 272114^2 + 744998^2 .

It is a super-2 number, since 2×629068049000² (a number of 24 digits) contains 22 as substring.

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, 265370 + ... + 1152630.

Almost surely, 2^629068049000 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 629068049000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (737048543400).

629068049000 is an abundant number, since it is smaller than the sum of its proper divisors (845029037800).

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

629068049000 is a wasteful number, since it uses less digits than its factorization.

629068049000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887991 (or 887977 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 629068049000 in words is "six hundred twenty-nine billion, sixty-eight million, forty-nine thousand".