9801379 has 4 divisors (see below), whose sum is σ = 11201584. Its totient is φ = 8401176.

The previous prime is 9801349. The next prime is 9801383. The reversal of 9801379 is 9731089.

9801379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9731089 = 17 ⋅572417.

It is not a de Polignac number, because 9801379 - 2⁷ = 9801251 is a prime.

It is a pancake number, because a pancake can be divided into 9801379 parts by 4427 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9801349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700092 + ... + 700105.

It is an arithmetic number, because the mean of its divisors is an integer number (2800396).

Almost surely, 2^9801379 is an apocalyptic number.

9801379 is a deficient number, since it is larger than the sum of its proper divisors (1400205).

9801379 is a wasteful number, since it uses less digits than its factorization.

9801379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400204.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 9801379 is about 3130.7154134479. The cubic root of 9801379 is about 214.0075331438.

The spelling of 9801379 in words is "nine million, eight hundred one thousand, three hundred seventy-nine".