1004029481 has 16 divisors (see below), whose sum is σ = 1237711104. Its totient is φ = 793122624.

The previous prime is 1004029459. The next prime is 1004029487. The reversal of 1004029481 is 1849204001.

1004029481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1004029481 - 2¹⁸ = 1003767337 is a prime.

It is a super-2 number, since 2×1004029481² = 2016150397434258722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1004029487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50351 + ... + 67403.

It is an arithmetic number, because the mean of its divisors is an integer number (77356944).

Almost surely, 2^1004029481 is an apocalyptic number.

It is an amenable number.

1004029481 is a deficient number, since it is larger than the sum of its proper divisors (233681623).

1004029481 is a wasteful number, since it uses less digits than its factorization.

1004029481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17720.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1004029481 is about 31686.4242381497. The cubic root of 1004029481 is about 1001.3413602814.

The spelling of 1004029481 in words is "one billion, four million, twenty-nine thousand, four hundred eighty-one".