1704855428 has 12 divisors (see below), whose sum is σ = 3000165840. Its totient is φ = 847665192.

The previous prime is 1704855407. The next prime is 1704855469. The reversal of 1704855428 is 8245584071.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1189826 + ... + 1191257.

It is an arithmetic number, because the mean of its divisors is an integer number (250013820).

Almost surely, 2^1704855428 is an apocalyptic number.

It is an amenable number.

1704855428 is a deficient number, since it is larger than the sum of its proper divisors (1295310412).

1704855428 is a wasteful number, since it uses less digits than its factorization.

1704855428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381266 (or 2381264 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 44.

The square root of 1704855428 is about 41289.8949865460. The cubic root of 1704855428 is about 1194.6183612348.

The spelling of 1704855428 in words is "one billion, seven hundred four million, eight hundred fifty-five thousand, four hundred twenty-eight".