47349887926 has 8 divisors (see below), whose sum is σ = 77481634824. Its totient is φ = 21522676320.

The previous prime is 47349887843. The next prime is 47349887933. The reversal of 47349887926 is 62978894374.

It is a happy number.

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

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1076133795 + ... + 1076133838.

It is an arithmetic number, because the mean of its divisors is an integer number (9685204353).

Almost surely, 2^47349887926 is an apocalyptic number.

47349887926 is a deficient number, since it is larger than the sum of its proper divisors (30131746898).

47349887926 is a wasteful number, since it uses less digits than its factorization.

47349887926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152267646.

The product of its digits is 146313216, while the sum is 67.

The spelling of 47349887926 in words is "forty-seven billion, three hundred forty-nine million, eight hundred eighty-seven thousand, nine hundred twenty-six".