34118973 has 12 divisors (see below), whose sum is σ = 56323488. Its totient is φ = 19496520.

The previous prime is 34118969. The next prime is 34118977. The reversal of 34118973 is 37981143.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34118969) and next prime (34118977).

It is not a de Polignac number, because 34118973 - 2² = 34118969 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34118977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 270723 + ... + 270848.

It is an arithmetic number, because the mean of its divisors is an integer number (4693624).

Almost surely, 2^34118973 is an apocalyptic number.

It is an amenable number.

34118973 is a deficient number, since it is larger than the sum of its proper divisors (22204515).

34118973 is a wasteful number, since it uses less digits than its factorization.

34118973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541584 (or 541581 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 34118973 is about 5841.1448364169. The cubic root of 34118973 is about 324.3386091912.

The spelling of 34118973 in words is "thirty-four million, one hundred eighteen thousand, nine hundred seventy-three".