34480047 has 8 divisors (see below), whose sum is σ = 52541056. Its totient is φ = 19702872.

The previous prime is 34480027. The next prime is 34480049. The reversal of 34480047 is 74008443.

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

It is not a de Polignac number, because 34480047 - 2⁶ = 34479983 is a prime.

It is a super-2 number, since 2×34480047² = 2377747282244418, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34479996 and 34480023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34480049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820933 + ... + 820974.

It is an arithmetic number, because the mean of its divisors is an integer number (6567632).

Almost surely, 2^34480047 is an apocalyptic number.

34480047 is a deficient number, since it is larger than the sum of its proper divisors (18061009).

34480047 is a wasteful number, since it uses less digits than its factorization.

34480047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641917.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 34480047 is about 5871.9713044258. The cubic root of 34480047 is about 325.4787327333.

The spelling of 34480047 in words is "thirty-four million, four hundred eighty thousand, forty-seven".