9306913 has 24 divisors (see below), whose sum is σ = 12213504. Its totient is φ = 7005600.

The previous prime is 9306907. The next prime is 9306931. The reversal of 9306913 is 3196039.

It is not a de Polignac number, because 9306913 - 2¹³ = 9298721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

9306913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9306313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16431 + ... + 16987.

It is an arithmetic number, because the mean of its divisors is an integer number (508896).

Almost surely, 2^9306913 is an apocalyptic number.

It is an amenable number.

9306913 is a deficient number, since it is larger than the sum of its proper divisors (2906591).

9306913 is a wasteful number, since it uses less digits than its factorization.

9306913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 9306913 is about 3050.7233568451. The cubic root of 9306913 is about 210.3464651128.

The spelling of 9306913 in words is "nine million, three hundred six thousand, nine hundred thirteen".