47692379 has 8 divisors (see below), whose sum is σ = 55196160. Its totient is φ = 40361256.

The previous prime is 47692373. The next prime is 47692387. The reversal of 47692379 is 97329674.

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-47692379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47692373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42569 + ... + 43674.

It is an arithmetic number, because the mean of its divisors is an integer number (6899520).

Almost surely, 2^47692379 is an apocalyptic number.

47692379 is a deficient number, since it is larger than the sum of its proper divisors (7503781).

47692379 is an equidigital number, since it uses as much as digits as its factorization.

47692379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86329.

The product of its digits is 571536, while the sum is 47.

The square root of 47692379 is about 6905.9669127502. The cubic root of 47692379 is about 362.6460868189.

The spelling of 47692379 in words is "forty-seven million, six hundred ninety-two thousand, three hundred seventy-nine".