630534435036 has 24 divisors (see below), whose sum is σ = 1604996744064. Its totient is φ = 191071040880.

The previous prime is 630534434993. The next prime is 630534435071.

It is a happy number.

630534435036 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2388387880 + ... + 2388388143.

It is an arithmetic number, because the mean of its divisors is an integer number (66874864336).

Almost surely, 2^630534435036 is an apocalyptic number.

630534435036 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

630534435036 is an abundant number, since it is smaller than the sum of its proper divisors (974462309028).

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

630534435036 is a wasteful number, since it uses less digits than its factorization.

630534435036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776776041 (or 4776776039 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 42.

The spelling of 630534435036 in words is "six hundred thirty billion, five hundred thirty-four million, four hundred thirty-five thousand, thirty-six".