3919362287994 has 16 divisors (see below), whose sum is σ = 8709693973440. Its totient is φ = 1306454095980.

The previous prime is 3919362287983. The next prime is 3919362288011. The reversal of 3919362287994 is 4997822639193.

3919362287994 is a `hidden beast` number, since 3 + 91 + 9 + 362 + 28 + 79 + 94 = 666.

It is a super-2 number, since 2×3919362287994² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36290391502 + ... + 36290391609.

It is an arithmetic number, because the mean of its divisors is an integer number (544355873340).

Almost surely, 2^{3919362287994} is an apocalyptic number.

3919362287994 is an abundant number, since it is smaller than the sum of its proper divisors (4790331685446).

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

3919362287994 is a wasteful number, since it uses less digits than its factorization.

3919362287994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72580783122 (or 72580783116 counting only the distinct ones).

The product of its digits is 317447424, while the sum is 72.

The spelling of 3919362287994 in words is "three trillion, nine hundred nineteen billion, three hundred sixty-two million, two hundred eighty-seven thousand, nine hundred ninety-four".