3949873106 has 8 divisors (see below), whose sum is σ = 5928557184. Its totient is φ = 1973687380.

The previous prime is 3949873097. The next prime is 3949873141. The reversal of 3949873106 is 6013789493.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 620630 + ... + 626961.

It is an arithmetic number, because the mean of its divisors is an integer number (741069648).

Almost surely, 2^3949873106 is an apocalyptic number.

3949873106 is a deficient number, since it is larger than the sum of its proper divisors (1978684078).

3949873106 is a wasteful number, since it uses less digits than its factorization.

3949873106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249176.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 3949873106 is about 62848.0159273147. The cubic root of 3949873106 is about 1580.7422013701.

The spelling of 3949873106 in words is "three billion, nine hundred forty-nine million, eight hundred seventy-three thousand, one hundred six".