2093936580 has 72 divisors (see below), whose sum is σ = 6725241432. Its totient is φ = 525536256.

The previous prime is 2093936567. The next prime is 2093936617. The reversal of 2093936580 is 856393902.

2093936580 is a `hidden beast` number, since 2 + 0 + 9 + 39 + 36 + 580 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 27688644 + 2066247936 = 5262^2 + 45456^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339087 + ... + 345206.

It is an arithmetic number, because the mean of its divisors is an integer number (93406131).

Almost surely, 2^2093936580 is an apocalyptic number.

2093936580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2093936580 is an abundant number, since it is smaller than the sum of its proper divisors (4631304852).

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

2093936580 is a wasteful number, since it uses less digits than its factorization.

2093936580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684325 (or 684320 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 2093936580 is about 45759.5517897630. The cubic root of 2093936580 is about 1279.3454865053.

The spelling of 2093936580 in words is "two billion, ninety-three million, nine hundred thirty-six thousand, five hundred eighty".