3934161098 has 12 divisors (see below), whose sum is σ = 6864709842. Its totient is φ = 1686069000.

The previous prime is 3934161079. The next prime is 3934161137. The reversal of 3934161098 is 8901614393.

It can be written as a sum of positive squares in only one way, i.e., 3334254049 + 599907049 = 57743^2 + 24493^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20072153 + ... + 20072348.

Almost surely, 2^3934161098 is an apocalyptic number.

3934161098 is a deficient number, since it is larger than the sum of its proper divisors (2930548744).

3934161098 is a wasteful number, since it uses less digits than its factorization.

3934161098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40144517 (or 40144510 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 3934161098 is about 62722.8913396058. The cubic root of 3934161098 is about 1578.6434302144.

The spelling of 3934161098 in words is "three billion, nine hundred thirty-four million, one hundred sixty-one thousand, ninety-eight".