2079415900 has 18 divisors (see below), whose sum is σ = 4512332720. Its totient is φ = 831766320.

The previous prime is 2079415889. The next prime is 2079415903. The reversal of 2079415900 is 95149702.

It is a self number, because there is not a number n which added to its sum of digits gives 2079415900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2079415903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10396980 + ... + 10397179.

Almost surely, 2^2079415900 is an apocalyptic number.

2079415900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2079415900 is an abundant number, since it is smaller than the sum of its proper divisors (2432916820).

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

2079415900 is a wasteful number, since it uses less digits than its factorization.

2079415900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20794173 (or 20794166 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 2079415900 is about 45600.6129344771. The cubic root of 2079415900 is about 1276.3813607406.

The spelling of 2079415900 in words is "two billion, seventy-nine million, four hundred fifteen thousand, nine hundred".