34649974 has 4 divisors (see below), whose sum is σ = 51974964. Its totient is φ = 17324986.

The previous prime is 34649957. The next prime is 34650017. The reversal of 34649974 is 47994643.

34649974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8662492 + ... + 8662495.

It is an arithmetic number, because the mean of its divisors is an integer number (12993741).

Almost surely, 2^34649974 is an apocalyptic number.

34649974 is a deficient number, since it is larger than the sum of its proper divisors (17324990).

34649974 is a wasteful number, since it uses less digits than its factorization.

34649974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17324989.

The product of its digits is 653184, while the sum is 46.

The square root of 34649974 is about 5886.4228526330. The cubic root of 34649974 is about 326.0125391943.

The spelling of 34649974 in words is "thirty-four million, six hundred forty-nine thousand, nine hundred seventy-four".