3981110630 has 32 divisors (see below), whose sum is σ = 8193096000. Its totient is φ = 1364388480.

The previous prime is 3981110599. The next prime is 3981110647. The reversal of 3981110630 is 360111893.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 181496 + ... + 202244.

It is an arithmetic number, because the mean of its divisors is an integer number (256034250).

Almost surely, 2^3981110630 is an apocalyptic number.

3981110630 is an abundant number, since it is smaller than the sum of its proper divisors (4211985370).

3981110630 is a wasteful number, since it uses less digits than its factorization.

3981110630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23504.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 3981110630 is about 63096.0429028636. The cubic root of 3981110630 is about 1584.8983578138.

The spelling of 3981110630 in words is "three billion, nine hundred eighty-one million, one hundred ten thousand, six hundred thirty".