1704424530 has 64 divisors (see below), whose sum is σ = 4197650688. Its totient is φ = 442659840.

The previous prime is 1704424523. The next prime is 1704424537. The reversal of 1704424530 is 354244071.

It is an interprime number because it is at equal distance from previous prime (1704424523) and next prime (1704424537).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1704424537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1188694 + ... + 1190126.

It is an arithmetic number, because the mean of its divisors is an integer number (65588292).

Almost surely, 2^1704424530 is an apocalyptic number.

1704424530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1704424530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2098825344).

1704424530 is an abundant number, since it is smaller than the sum of its proper divisors (2493226158).

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

1704424530 is a wasteful number, since it uses less digits than its factorization.

1704424530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 1704424530 is about 41284.6766972929. The cubic root of 1704424530 is about 1194.5177071406.

The spelling of 1704424530 in words is "one billion, seven hundred four million, four hundred twenty-four thousand, five hundred thirty".