2670638000 has 40 divisors (see below), whose sum is σ = 6457607520. Its totient is φ = 1068254400.

The previous prime is 2670637999. The next prime is 2670638017. The reversal of 2670638000 is 8360762.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 665660 + ... + 669659.

It is an arithmetic number, because the mean of its divisors is an integer number (161440188).

Almost surely, 2^2670638000 is an apocalyptic number.

2670638000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2670638000 is an abundant number, since it is smaller than the sum of its proper divisors (3786969520).

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

2670638000 is a wasteful number, since it uses less digits than its factorization.

2670638000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335342 (or 1335326 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2670638000 is about 51678.2159134775. The cubic root of 2670638000 is about 1387.4105994396.

Adding to 2670638000 its reverse (8360762), we get a palindrome (2678998762).

The spelling of 2670638000 in words is "two billion, six hundred seventy million, six hundred thirty-eight thousand".