2007316640 has 48 divisors (see below), whose sum is σ = 5419757952. Its totient is φ = 688222464.

The previous prime is 2007316631. The next prime is 2007316673. The reversal of 2007316640 is 466137002.

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, 895004 + ... + 897243.

It is an arithmetic number, because the mean of its divisors is an integer number (112911624).

Almost surely, 2^2007316640 is an apocalyptic number.

2007316640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2007316640 is an abundant number, since it is smaller than the sum of its proper divisors (3412441312).

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

2007316640 is a wasteful number, since it uses less digits than its factorization.

2007316640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792269 (or 1792261 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2007316640 is about 44803.0873936161. The cubic root of 2007316640 is about 1261.4555782732.

The spelling of 2007316640 in words is "two billion, seven million, three hundred sixteen thousand, six hundred forty".