46890708847 has 4 divisors (see below), whose sum is σ = 49648985856. Its totient is φ = 44132431840.

The previous prime is 46890708803. The next prime is 46890708859. The reversal of 46890708847 is 74880709864.

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 46890708847 - 2⁷ = 46890708719 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 (46890708047) 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, 1379138479 + ... + 1379138512.

It is an arithmetic number, because the mean of its divisors is an integer number (12412246464).

Almost surely, 2^46890708847 is an apocalyptic number.

46890708847 is a deficient number, since it is larger than the sum of its proper divisors (2758277009).

46890708847 is a wasteful number, since it uses less digits than its factorization.

46890708847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758277008.

The product of its (nonzero) digits is 21676032, while the sum is 61.

The spelling of 46890708847 in words is "forty-six billion, eight hundred ninety million, seven hundred eight thousand, eight hundred forty-seven".