2469856941 has 10 divisors (see below), whose sum is σ = 3689539502. Its totient is φ = 1646571240.

The previous prime is 2469856937. The next prime is 2469856943. The reversal of 2469856941 is 1496589642.

2469856941 is a `hidden beast` number, since 2 + 469 + 85 + 69 + 41 = 666.

2469856941 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2444906916 + 24950025 = 49446^2 + 4995^2 .

It is not a de Polignac number, because 2469856941 - 2² = 2469856937 is a prime.

It is a super-2 number, since 2×2469856941² = 12200386618011754962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2469856943) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15245950 + ... + 15246111.

Almost surely, 2^2469856941 is an apocalyptic number.

It is an amenable number.

2469856941 is a deficient number, since it is larger than the sum of its proper divisors (1219682561).

2469856941 is an equidigital number, since it uses as much as digits as its factorization.

2469856941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30492073 (or 30492064 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 2469856941 is about 49697.6552867437. The cubic root of 2469856941 is about 1351.7320139591.

The spelling of 2469856941 in words is "two billion, four hundred sixty-nine million, eight hundred fifty-six thousand, nine hundred forty-one".