1704429931 has 4 divisors (see below), whose sum is σ = 1710247392. Its totient is φ = 1698612472.

The previous prime is 1704429917. The next prime is 1704429953. The reversal of 1704429931 is 1399244071.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1399244071 = 73 ⋅19167727.

It is a cyclic number.

It is not a de Polignac number, because 1704429931 - 2²³ = 1696041323 is a prime.

It is a super-2 number, since 2×1704429931² = 5810162779377329522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1704429031) 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 3 ways as a sum of consecutive naturals, for example, 2908291 + ... + 2908876.

It is an arithmetic number, because the mean of its divisors is an integer number (427561848).

Almost surely, 2^1704429931 is an apocalyptic number.

1704429931 is a deficient number, since it is larger than the sum of its proper divisors (5817461).

1704429931 is an equidigital number, since it uses as much as digits as its factorization.

1704429931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5817460.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 1704429931 is about 41284.7421089196. The cubic root of 1704429931 is about 1194.5189688730.

The spelling of 1704429931 in words is "one billion, seven hundred four million, four hundred twenty-nine thousand, nine hundred thirty-one".