1704878604 has 240 divisors, whose sum is σ = 5409524736. Its totient is φ = 461116800.

The previous prime is 1704878561. The next prime is 1704878621. The reversal of 1704878604 is 4068784071.

It is a super-2 number, since 2×1704878604² = 5813222108753977632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1704878604.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1435699 + ... + 1436885.

Almost surely, 2^1704878604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1704878604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2704762368).

1704878604 is an abundant number, since it is smaller than the sum of its proper divisors (3704646132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1704878604 is a wasteful number, since it uses less digits than its factorization.

1704878604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 1704878604 is about 41290.1756353736. The cubic root of 1704878604 is about 1194.6237744699.

The spelling of 1704878604 in words is "one billion, seven hundred four million, eight hundred seventy-eight thousand, six hundred four".