2078343600 has 60 divisors (see below), whose sum is σ = 6657631176. Its totient is φ = 554224640.

The previous prime is 2078343583. The next prime is 2078343601. The reversal of 2078343600 is 63438702.

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (2078343601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 864777 + ... + 867176.

Almost surely, 2^2078343600 is an apocalyptic number.

2078343600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2078343600 is an abundant number, since it is smaller than the sum of its proper divisors (4579287576).

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

2078343600 is a wasteful number, since it uses less digits than its factorization.

2078343600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731974 (or 1731963 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 2078343600 is about 45588.8539009263. The cubic root of 2078343600 is about 1276.1619242694.

The spelling of 2078343600 in words is "two billion, seventy-eight million, three hundred forty-three thousand, six hundred".