1040336461 has 8 divisors (see below), whose sum is σ = 1052953344. Its totient is φ = 1027765200.

The previous prime is 1040336443. The next prime is 1040336467. The reversal of 1040336461 is 1646330401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1040336461 - 2⁷ = 1040336333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040336467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35640 + ... + 57886.

It is an arithmetic number, because the mean of its divisors is an integer number (131619168).

Almost surely, 2^1040336461 is an apocalyptic number.

It is an amenable number.

1040336461 is a deficient number, since it is larger than the sum of its proper divisors (12616883).

1040336461 is a wasteful number, since it uses less digits than its factorization.

1040336461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22811.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1040336461 is about 32254.2471776974. The cubic root of 1040336461 is about 1013.2686512148.

Adding to 1040336461 its reverse (1646330401), we get a palindrome (2686666862).

It can be divided in two parts, 10403 and 36461, that added together give a palindrome (46864).

The spelling of 1040336461 in words is "one billion, forty million, three hundred thirty-six thousand, four hundred sixty-one".