9649474 has 16 divisors (see below), whose sum is σ = 14849568. Its totient is φ = 4701312.

The previous prime is 9649447. The next prime is 9649481. The reversal of 9649474 is 4749469.

It is a super-2 number, since 2×9649474² = 186224696953352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9649474.

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 in 7 ways as a sum of consecutive naturals, for example, 14002 + ... + 14674.

It is an arithmetic number, because the mean of its divisors is an integer number (928098).

Almost surely, 2^9649474 is an apocalyptic number.

9649474 is a deficient number, since it is larger than the sum of its proper divisors (5200094).

9649474 is a wasteful number, since it uses less digits than its factorization.

9649474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849.

The product of its digits is 217728, while the sum is 43.

The square root of 9649474 is about 3106.3602495525. The cubic root of 9649474 is about 212.8961854594.

The spelling of 9649474 in words is "nine million, six hundred forty-nine thousand, four hundred seventy-four".