9739472 has 20 divisors (see below), whose sum is σ = 18974976. Its totient is φ = 4842720.

The previous prime is 9739451. The next prime is 9739493. The reversal of 9739472 is 2749379.

It is an interprime number because it is at equal distance from previous prime (9739451) and next prime (9739493).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463 + ... + 4649.

Almost surely, 2^9739472 is an apocalyptic number.

It is an amenable number.

9739472 is a deficient number, since it is larger than the sum of its proper divisors (9235504).

9739472 is a wasteful number, since it uses less digits than its factorization.

9739472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386 (or 3380 counting only the distinct ones).

The product of its digits is 95256, while the sum is 41.

The square root of 9739472 is about 3120.8127146626. The cubic root of 9739472 is about 213.5560131431.

The spelling of 9739472 in words is "nine million, seven hundred thirty-nine thousand, four hundred seventy-two".