4361881634 has 16 divisors (see below), whose sum is σ = 7217825760. Its totient is φ = 1960395360.

The previous prime is 4361881633. The next prime is 4361881669.

4361881634 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4361881634² = 38052022778053019912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4361881633) 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, 1111904 + ... + 1115819.

It is an arithmetic number, because the mean of its divisors is an integer number (451114110).

Almost surely, 2^4361881634 is an apocalyptic number.

4361881634 is a deficient number, since it is larger than the sum of its proper divisors (2855944126).

4361881634 is a wasteful number, since it uses less digits than its factorization.

4361881634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227825.

The product of its digits is 331776, while the sum is 44.

The square root of 4361881634 is about 66044.5428025662. The cubic root of 4361881634 is about 1633.8968120081.

The spelling of 4361881634 in words is "four billion, three hundred sixty-one million, eight hundred eighty-one thousand, six hundred thirty-four".