2803113461 has 8 divisors (see below), whose sum is σ = 2872414104. Its totient is φ = 2733857280.

The previous prime is 2803113413. The next prime is 2803113479. The reversal of 2803113461 is 1643113082.

It can be written as a sum of positive squares in 4 ways, for example, as 88078225 + 2715035236 = 9385^2 + 52106^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2803113461 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 (2803112461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142331 + ... + 160823.

It is an arithmetic number, because the mean of its divisors is an integer number (359051763).

Almost surely, 2^2803113461 is an apocalyptic number.

It is an amenable number.

2803113461 is a deficient number, since it is larger than the sum of its proper divisors (69300643).

2803113461 is a wasteful number, since it uses less digits than its factorization.

2803113461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22231.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2803113461 is about 52944.4374887485. The cubic root of 2803113461 is about 1409.9819693216.

The spelling of 2803113461 in words is "two billion, eight hundred three million, one hundred thirteen thousand, four hundred sixty-one".