2093366340 has 144 divisors (see below), whose sum is σ = 6852937728. Its totient is φ = 514190592.

The previous prime is 2093366309. The next prime is 2093366389. The reversal of 2093366340 is 436633902.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2093366295 and 2093366304.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1925277 + ... + 1926363.

Almost surely, 2^2093366340 is an apocalyptic number.

2093366340 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 2093366340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3426468864).

2093366340 is an abundant number, since it is smaller than the sum of its proper divisors (4759571388).

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

2093366340 is a wasteful number, since it uses less digits than its factorization.

2093366340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938 (or 1933 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 36.

The square root of 2093366340 is about 45753.3205352355. The cubic root of 2093366340 is about 1279.2293415988.

The spelling of 2093366340 in words is "two billion, ninety-three million, three hundred sixty-six thousand, three hundred forty".