6281961098 has 16 divisors (see below), whose sum is σ = 10804161984. Its totient is φ = 2683497600.

The previous prime is 6281961079. The next prime is 6281961143. The reversal of 6281961098 is 8901691826.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 726503 + ... + 735098.

It is an arithmetic number, because the mean of its divisors is an integer number (675260124).

Almost surely, 2^6281961098 is an apocalyptic number.

6281961098 is a deficient number, since it is larger than the sum of its proper divisors (4522200886).

6281961098 is a wasteful number, since it uses less digits than its factorization.

6281961098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461917.

The product of its (nonzero) digits is 373248, while the sum is 50.

The square root of 6281961098 is about 79258.8234709550. The cubic root of 6281961098 is about 1845.1502973651.

The spelling of 6281961098 in words is "six billion, two hundred eighty-one million, nine hundred sixty-one thousand, ninety-eight".