4261498947 has 6 divisors (see below), whose sum is σ = 6155498492. Its totient is φ = 2840999292.

The previous prime is 4261498937. The next prime is 4261498981. The reversal of 4261498947 is 7498941624.

4261498947 is a `hidden beast` number, since 4 + 2 + 61 + 498 + 94 + 7 = 666.

It is not a de Polignac number, because 4261498947 - 2¹⁸ = 4261236803 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4261498893 and 4261498902.

It is not an unprimeable number, because it can be changed into a prime (4261498937) 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 5 ways as a sum of consecutive naturals, for example, 236749933 + ... + 236749950.

Almost surely, 2^4261498947 is an apocalyptic number.

4261498947 is a deficient number, since it is larger than the sum of its proper divisors (1893999545).

4261498947 is a wasteful number, since it uses less digits than its factorization.

4261498947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473499889 (or 473499886 counting only the distinct ones).

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

The square root of 4261498947 is about 65280.1573757294. The cubic root of 4261498947 is about 1621.2654527146.

The spelling of 4261498947 in words is "four billion, two hundred sixty-one million, four hundred ninety-eight thousand, nine hundred forty-seven".