1300479 has 16 divisors (see below), whose sum is σ = 1811040. Its totient is φ = 829440.

The previous prime is 1300477. The next prime is 1300487. The reversal of 1300479 is 9740031.

It is not a de Polignac number, because 1300479 - 2¹ = 1300477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11877 + ... + 11985.

It is an arithmetic number, because the mean of its divisors is an integer number (113190).

2^1300479 is an apocalyptic number.

1300479 is a deficient number, since it is larger than the sum of its proper divisors (510561).

1300479 is a wasteful number, since it uses less digits than its factorization.

1300479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 1300479 is about 1140.3854611490. The cubic root of 1300479 is about 109.1526912035.

The spelling of 1300479 in words is "one million, three hundred thousand, four hundred seventy-nine".