1430479 has 2 divisors, whose sum is σ = 1430480. Its totient is φ = 1430478.

The previous prime is 1430461. The next prime is 1430503. The reversal of 1430479 is 9740341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1430479 - 2¹¹ = 1428431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1430419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715239 + 715240.

It is an arithmetic number, because the mean of its divisors is an integer number (715240).

2^1430479 is an apocalyptic number.

1430479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430479 is an equidigital number, since it uses as much as digits as its factorization.

1430479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1430479 is about 1196.0263375026. The cubic root of 1430479 is about 112.6748950415.

The spelling of 1430479 in words is "one million, four hundred thirty thousand, four hundred seventy-nine".