1004084770 has 48 divisors (see below), whose sum is σ = 2072255400. Its totient is φ = 348920832.

The previous prime is 1004084743. The next prime is 1004084771. The reversal of 1004084770 is 774804001.

It can be written as a sum of positive squares in 12 ways, for example, as 44262409 + 959822361 = 6653^2 + 30981^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004084771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11256 + ... + 46204.

Almost surely, 2^1004084770 is an apocalyptic number.

1004084770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1004084770 is an abundant number, since it is smaller than the sum of its proper divisors (1068170630).

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

1004084770 is a wasteful number, since it uses less digits than its factorization.

1004084770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34999 (or 34986 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 1004084770 is about 31687.2966660143. The cubic root of 1004084770 is about 1001.3597402684.

Adding to 1004084770 its reverse (774804001), we get a palindrome (1778888771).

The spelling of 1004084770 in words is "one billion, four million, eighty-four thousand, seven hundred seventy".