34193974 has 4 divisors (see below), whose sum is σ = 51290964. Its totient is φ = 17096986.

The previous prime is 34193963. The next prime is 34193989. The reversal of 34193974 is 47939143.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47939143 = 7 ⋅6848449.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8548492 + ... + 8548495.

It is an arithmetic number, because the mean of its divisors is an integer number (12822741).

Almost surely, 2^34193974 is an apocalyptic number.

34193974 is a deficient number, since it is larger than the sum of its proper divisors (17096990).

34193974 is a wasteful number, since it uses less digits than its factorization.

34193974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17096989.

The product of its digits is 81648, while the sum is 40.

The square root of 34193974 is about 5847.5613720593. The cubic root of 34193974 is about 324.5760911082.

The spelling of 34193974 in words is "thirty-four million, one hundred ninety-three thousand, nine hundred seventy-four".