2476212661 has 8 divisors (see below), whose sum is σ = 2667390264. Its totient is φ = 2285135040.

The previous prime is 2476212643. The next prime is 2476212667. The reversal of 2476212661 is 1662126742.

It can be written as a sum of positive squares in 4 ways, for example, as 664092900 + 1812119761 = 25770^2 + 42569^2 .

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 2476212661 - 2⁷ = 2476212533 is a prime.

It is a super-2 number, since 2×2476212661² = 12263258284993401842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2476212661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2476212667) 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, 31131 + ... + 76951.

It is an arithmetic number, because the mean of its divisors is an integer number (333423783).

Almost surely, 2^2476212661 is an apocalyptic number.

It is an amenable number.

2476212661 is a deficient number, since it is larger than the sum of its proper divisors (191177603).

2476212661 is a wasteful number, since it uses less digits than its factorization.

2476212661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49991.

The product of its digits is 48384, while the sum is 37.

The square root of 2476212661 is about 49761.5580644336. The cubic root of 2476212661 is about 1352.8904982497.

The spelling of 2476212661 in words is "two billion, four hundred seventy-six million, two hundred twelve thousand, six hundred sixty-one".