2194386007 has 8 divisors (see below), whose sum is σ = 2476423440. Its totient is φ = 1926106560.

The previous prime is 2194385987. The next prime is 2194386031. The reversal of 2194386007 is 7006834912.

2194386007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2194386007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2194386037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3439158 + ... + 3439795.

It is an arithmetic number, because the mean of its divisors is an integer number (309552930).

Almost surely, 2^2194386007 is an apocalyptic number.

2194386007 is a deficient number, since it is larger than the sum of its proper divisors (282037433).

2194386007 is a wasteful number, since it uses less digits than its factorization.

2194386007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6878993.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 2194386007 is about 46844.2740044074. The cubic root of 2194386007 is about 1299.4842149120.

The spelling of 2194386007 in words is "two billion, one hundred ninety-four million, three hundred eighty-six thousand, seven".