4281649707 has 32 divisors (see below), whose sum is σ = 5908750848. Its totient is φ = 2756226816.

The previous prime is 4281649681. The next prime is 4281649717. The reversal of 4281649707 is 7079461824.

It is not a de Polignac number, because 4281649707 - 2⁶ = 4281649643 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4281649717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5019093 + ... + 5019945.

It is an arithmetic number, because the mean of its divisors is an integer number (184648464).

Almost surely, 2^4281649707 is an apocalyptic number.

4281649707 is a deficient number, since it is larger than the sum of its proper divisors (1627101141).

4281649707 is a wasteful number, since it uses less digits than its factorization.

4281649707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 4281649707 is about 65434.3159741125. The cubic root of 4281649707 is about 1623.8168532645.

The spelling of 4281649707 in words is "four billion, two hundred eighty-one million, six hundred forty-nine thousand, seven hundred seven".