9629974 has 4 divisors (see below), whose sum is σ = 14444964. Its totient is φ = 4814986.

The previous prime is 9629969. The next prime is 9629981. The reversal of 9629974 is 4799269.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4799269 = 97 ⋅49477.

It is a d-powerful number, because it can be written as 9⁵ + 6² + 2⁹ + 9⁷ + 9⁷ + 7³ + 4⁶ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2407492 + ... + 2407495.

It is an arithmetic number, because the mean of its divisors is an integer number (3611241).

Almost surely, 2^9629974 is an apocalyptic number.

9629974 is a deficient number, since it is larger than the sum of its proper divisors (4814990).

9629974 is a wasteful number, since it uses less digits than its factorization.

9629974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4814989.

The product of its digits is 244944, while the sum is 46.

The square root of 9629974 is about 3103.2199406423. The cubic root of 9629974 is about 212.7526793559.

The spelling of 9629974 in words is "nine million, six hundred twenty-nine thousand, nine hundred seventy-four".