4460081947 has 4 divisors (see below), whose sum is σ = 4501000240. Its totient is φ = 4419163656.

The previous prime is 4460081933. The next prime is 4460081959. The reversal of 4460081947 is 7491800644.

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 4460081947 - 2¹⁵ = 4460049179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4460081987) 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, 20458983 + ... + 20459200.

It is an arithmetic number, because the mean of its divisors is an integer number (1125250060).

Almost surely, 2^4460081947 is an apocalyptic number.

4460081947 is a deficient number, since it is larger than the sum of its proper divisors (40918293).

4460081947 is a wasteful number, since it uses less digits than its factorization.

4460081947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40918292.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 4460081947 is about 66783.8449551986. The cubic root of 4460081947 is about 1646.0673956785.

The spelling of 4460081947 in words is "four billion, four hundred sixty million, eighty-one thousand, nine hundred forty-seven".