1040304336 has 40 divisors (see below), whose sum is σ = 2688607680. Its totient is φ = 346619136.

The previous prime is 1040304323. The next prime is 1040304347. The reversal of 1040304336 is 6334030401.

It is a super-2 number, since 2×1040304336² = 2164466223000801792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217620 + ... + 222348.

It is an arithmetic number, because the mean of its divisors is an integer number (67215192).

Almost surely, 2^1040304336 is an apocalyptic number.

1040304336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1040304336 is an abundant number, since it is smaller than the sum of its proper divisors (1648303344).

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

1040304336 is a wasteful number, since it uses less digits than its factorization.

1040304336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9323 (or 9317 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 1040304336 is about 32253.7491774212. The cubic root of 1040304336 is about 1013.2582213870.

Adding to 1040304336 its reverse (6334030401), we get a palindrome (7374334737).

The spelling of 1040304336 in words is "one billion, forty million, three hundred four thousand, three hundred thirty-six".