2629670016 has 32 divisors (see below), whose sum is σ = 6985062000. Its totient is φ = 876556544.

The previous prime is 2629670011. The next prime is 2629670039. The reversal of 2629670016 is 6100769262.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (2629670011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3423666 + ... + 3424433.

Almost surely, 2^2629670016 is an apocalyptic number.

It is an amenable number.

2629670016 is an abundant number, since it is smaller than the sum of its proper divisors (4355391984).

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

2629670016 is an equidigital number, since it uses as much as digits as its factorization.

2629670016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848116 (or 6848104 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 2629670016 is about 51280.3082674042. The cubic root of 2629670016 is about 1380.2796492709.

The spelling of 2629670016 in words is "two billion, six hundred twenty-nine million, six hundred seventy thousand, sixteen".