9620379 has 12 divisors (see below), whose sum is σ = 13923000. Its totient is φ = 6401184.

The previous prime is 9620341. The next prime is 9620389. The reversal of 9620379 is 9730269.

It is not a de Polignac number, because 9620379 - 2¹² = 9616283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9620389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8647 + ... + 9695.

It is an arithmetic number, because the mean of its divisors is an integer number (1160250).

Almost surely, 2^9620379 is an apocalyptic number.

9620379 is a deficient number, since it is larger than the sum of its proper divisors (4302621).

9620379 is a wasteful number, since it uses less digits than its factorization.

9620379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074 (or 2071 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 9620379 is about 3101.6735805046. The cubic root of 9620379 is about 212.6819958727.

It can be divided in two parts, 9620 and 379, that added together give a palindrome (9999).

The spelling of 9620379 in words is "nine million, six hundred twenty thousand, three hundred seventy-nine".