1004245936 has 10 divisors (see below), whose sum is σ = 1945726532. Its totient is φ = 502122960.

The previous prime is 1004245933. The next prime is 1004245937. The reversal of 1004245936 is 6395424001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1004245933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31382670 + ... + 31382701.

Almost surely, 2^1004245936 is an apocalyptic number.

1004245936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1004245936 is a deficient number, since it is larger than the sum of its proper divisors (941480596).

1004245936 is an equidigital number, since it uses as much as digits as its factorization.

1004245936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62765379 (or 62765373 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 1004245936 is about 31689.8396335482. The cubic root of 1004245936 is about 1001.4133136036.

Adding to 1004245936 its reverse (6395424001), we get a palindrome (7399669937).

The spelling of 1004245936 in words is "one billion, four million, two hundred forty-five thousand, nine hundred thirty-six".