46916870779 has 4 divisors (see below), whose sum is σ = 46919362576. Its totient is φ = 46914378984.

The previous prime is 46916870719. The next prime is 46916870783. The reversal of 46916870779 is 97707861964.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46916870779 - 2¹⁷ = 46916739707 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46916870779.

It is not an unprimeable number, because it can be changed into a prime (46916870719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217439 + ... + 1255384.

It is an arithmetic number, because the mean of its divisors is an integer number (11729840644).

Almost surely, 2^46916870779 is an apocalyptic number.

46916870779 is a deficient number, since it is larger than the sum of its proper divisors (2491797).

46916870779 is a wasteful number, since it uses less digits than its factorization.

46916870779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491796.

The product of its (nonzero) digits is 32006016, while the sum is 64.

The spelling of 46916870779 in words is "forty-six billion, nine hundred sixteen million, eight hundred seventy thousand, seven hundred seventy-nine".