9426387 has 8 divisors (see below), whose sum is σ = 12974080. Its totient is φ = 6081480.

The previous prime is 9426383. The next prime is 9426397. The reversal of 9426387 is 7836249.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9426387 - 2² = 9426383 is a prime.

It is a d-powerful number, because it can be written as 9 + 4⁶ + 2²³ + 6³ + 3¹¹ + 8⁵ + 7⁷ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9426383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50587 + ... + 50772.

It is an arithmetic number, because the mean of its divisors is an integer number (1621760).

Almost surely, 2^9426387 is an apocalyptic number.

9426387 is a deficient number, since it is larger than the sum of its proper divisors (3547693).

9426387 is a wasteful number, since it uses less digits than its factorization.

9426387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101393.

The product of its digits is 72576, while the sum is 39.

The square root of 9426387 is about 3070.2421728587. The cubic root of 9426387 is about 211.2427221096.

The spelling of 9426387 in words is "nine million, four hundred twenty-six thousand, three hundred eighty-seven".