1004239695 has 16 divisors (see below), whose sum is σ = 1662190560. Its totient is φ = 517125504.

The previous prime is 1004239679. The next prime is 1004239703. The reversal of 1004239695 is 5969324001.

It is not a de Polignac number, because 1004239695 - 2⁴ = 1004239679 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153864 + ... + 1154733.

It is an arithmetic number, because the mean of its divisors is an integer number (103886910).

Almost surely, 2^1004239695 is an apocalyptic number.

1004239695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1004239695 is a deficient number, since it is larger than the sum of its proper divisors (657950865).

1004239695 is a wasteful number, since it uses less digits than its factorization.

1004239695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308634.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 1004239695 is about 31689.7411633481. The cubic root of 1004239695 is about 1001.4112391339.

The spelling of 1004239695 in words is "one billion, four million, two hundred thirty-nine thousand, six hundred ninety-five".