1004343704 has 128 divisors (see below), whose sum is σ = 2415329280. Its totient is φ = 380851200.

The previous prime is 1004343679. The next prime is 1004343713. The reversal of 1004343704 is 4073434001.

It is a super-3 number, since 3×1004343704³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4310372 + ... + 4310604.

It is an arithmetic number, because the mean of its divisors is an integer number (18869760).

Almost surely, 2^1004343704 is an apocalyptic number.

1004343704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1004343704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1207664640).

1004343704 is an abundant number, since it is smaller than the sum of its proper divisors (1410985576).

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

1004343704 is a wasteful number, since it uses less digits than its factorization.

1004343704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 1004343704 is about 31691.3821724456. The cubic root of 1004343704 is about 1001.4458099595.

Adding to 1004343704 its reverse (4073434001), we get a palindrome (5077777705).

The spelling of 1004343704 in words is "one billion, four million, three hundred forty-three thousand, seven hundred four".