34861047 has 8 divisors (see below), whose sum is σ = 50056944. Its totient is φ = 21452928.

The previous prime is 34861039. The next prime is 34861051. The reversal of 34861047 is 74016843.

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

It is not a de Polignac number, because 34861047 - 2³ = 34861039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34860999 and 34861017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34861027) 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, 446898 + ... + 446975.

It is an arithmetic number, because the mean of its divisors is an integer number (6257118).

Almost surely, 2^34861047 is an apocalyptic number.

34861047 is a deficient number, since it is larger than the sum of its proper divisors (15195897).

34861047 is a wasteful number, since it uses less digits than its factorization.

34861047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893889.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 34861047 is about 5904.3244321429. The cubic root of 34861047 is about 326.6731764402.

The spelling of 34861047 in words is "thirty-four million, eight hundred sixty-one thousand, forty-seven".