9379749 has 16 divisors (see below), whose sum is σ = 13337600. Its totient is φ = 5846256.

The previous prime is 9379717. The next prime is 9379751. The reversal of 9379749 is 9479739.

It is not a de Polignac number, because 9379749 - 2⁵ = 9379717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9379698 and 9379707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9379709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3462 + ... + 5544.

It is an arithmetic number, because the mean of its divisors is an integer number (833600).

Almost surely, 2^9379749 is an apocalyptic number.

It is an amenable number.

9379749 is a deficient number, since it is larger than the sum of its proper divisors (3957851).

9379749 is a wasteful number, since it uses less digits than its factorization.

9379749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184.

The product of its digits is 428652, while the sum is 48.

The square root of 9379749 is about 3062.6375887460. The cubic root of 9379749 is about 210.8937644195.

The spelling of 9379749 in words is "nine million, three hundred seventy-nine thousand, seven hundred forty-nine".