1470417409 has 2 divisors, whose sum is σ = 1470417410. Its totient is φ = 1470417408.

The previous prime is 1470417401. The next prime is 1470417427. The reversal of 1470417409 is 9047140741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 749226384 + 721191025 = 27372^2 + 26855^2 .

It is an emirp because it is prime and its reverse (9047140741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1470417409 - 2³ = 1470417401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1470417401) 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 as a sum of consecutive naturals, namely, 735208704 + 735208705.

It is an arithmetic number, because the mean of its divisors is an integer number (735208705).

Almost surely, 2^1470417409 is an apocalyptic number.

It is an amenable number.

1470417409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1470417409 is an equidigital number, since it uses as much as digits as its factorization.

1470417409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 1470417409 is about 38346.0220753079. The cubic root of 1470417409 is about 1137.1389756191.

The spelling of 1470417409 in words is "one billion, four hundred seventy million, four hundred seventeen thousand, four hundred nine".