1704470287 has 6 divisors (see below), whose sum is σ = 1845669192. Its totient is φ = 1573357032.

The previous prime is 1704470263. The next prime is 1704470311. The reversal of 1704470287 is 7820744071.

It is an interprime number because it is at equal distance from previous prime (1704470263) and next prime (1704470311).

It is not a de Polignac number, because 1704470287 - 2¹¹ = 1704468239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1704470227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5042643 + ... + 5042980.

It is an arithmetic number, because the mean of its divisors is an integer number (307611532).

Almost surely, 2^1704470287 is an apocalyptic number.

1704470287 is a deficient number, since it is larger than the sum of its proper divisors (141198905).

1704470287 is a wasteful number, since it uses less digits than its factorization.

1704470287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10085649 (or 10085636 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 40.

The square root of 1704470287 is about 41285.2308580199. The cubic root of 1704470287 is about 1194.5283963902.

The spelling of 1704470287 in words is "one billion, seven hundred four million, four hundred seventy thousand, two hundred eighty-seven".