9744724 has 12 divisors (see below), whose sum is σ = 18603648. Its totient is φ = 4429400.

The previous prime is 9744677. The next prime is 9744737. The reversal of 9744724 is 4274479.

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, 110692 + ... + 110779.

It is an arithmetic number, because the mean of its divisors is an integer number (1550304).

Almost surely, 2^9744724 is an apocalyptic number.

It is an amenable number.

9744724 is a deficient number, since it is larger than the sum of its proper divisors (8858924).

9744724 is a wasteful number, since it uses less digits than its factorization.

9744724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221486 (or 221484 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 9744724 is about 3121.6540487376. The cubic root of 9744724 is about 213.5943928634.

The spelling of 9744724 in words is "nine million, seven hundred forty-four thousand, seven hundred twenty-four".