2646350000 has 120 divisors (see below), whose sum is σ = 7325218656. Its totient is φ = 907200000.

The previous prime is 2646349967. The next prime is 2646350009. The reversal of 2646350000 is 536462.

It is not an unprimeable number, because it can be changed into a prime (2646350009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346220 + ... + 353780.

Almost surely, 2^2646350000 is an apocalyptic number.

2646350000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2646350000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3662609328).

2646350000 is an abundant number, since it is smaller than the sum of its proper divisors (4678868656).

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

2646350000 is an frugal number, since it uses more digits than its factorization.

2646350000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7601 (or 7575 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2646350000 is about 51442.6865550391. The cubic root of 2646350000 is about 1383.1918695359.

Adding to 2646350000 its reverse (536462), we get a palindrome (2646886462).

The spelling of 2646350000 in words is "two billion, six hundred forty-six million, three hundred fifty thousand".