1704030945 has 16 divisors (see below), whose sum is σ = 2730013440. Its totient is φ = 907628544.

The previous prime is 1704030943. The next prime is 1704030947. The reversal of 1704030945 is 5490304071.

It is an interprime number because it is at equal distance from previous prime (1704030943) and next prime (1704030947).

It is not a de Polignac number, because 1704030945 - 2¹ = 1704030943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1704030943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62329 + ... + 85398.

It is an arithmetic number, because the mean of its divisors is an integer number (170625840).

Almost surely, 2^1704030945 is an apocalyptic number.

1704030945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1704030945 is a deficient number, since it is larger than the sum of its proper divisors (1025982495).

1704030945 is a wasteful number, since it uses less digits than its factorization.

1704030945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148504.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1704030945 is about 41279.9097019361. The cubic root of 1704030945 is about 1194.4257542191.

The spelling of 1704030945 in words is "one billion, seven hundred four million, thirty thousand, nine hundred forty-five".