4286738961 has 6 divisors (see below), whose sum is σ = 6191956290. Its totient is φ = 2857825968.

The previous prime is 4286738957. The next prime is 4286738983. The reversal of 4286738961 is 1698376824.

4286738961 is digitally balanced in base 2, because in such base 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., 2471978961 + 1814760000 = 49719^2 + 42600^2 .

It is not a de Polignac number, because 4286738961 - 2² = 4286738957 is a prime.

It is a super-2 number, since 2×4286738961² = 36752261839510719042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4286738898 and 4286738907.

It is not an unprimeable number, because it can be changed into a prime (4286738861) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 238152156 + ... + 238152173.

It is an arithmetic number, because the mean of its divisors is an integer number (1031992715).

Almost surely, 2^4286738961 is an apocalyptic number.

It is an amenable number.

4286738961 is a deficient number, since it is larger than the sum of its proper divisors (1905217329).

4286738961 is a wasteful number, since it uses less digits than its factorization.

4286738961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476304335 (or 476304332 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 4286738961 is about 65473.1926898330. The cubic root of 4286738961 is about 1624.4599655291.

The spelling of 4286738961 in words is "four billion, two hundred eighty-six million, seven hundred thirty-eight thousand, nine hundred sixty-one".