3961850770 has 16 divisors (see below), whose sum is σ = 7154267328. Its totient is φ = 1579643440.

The previous prime is 3961850743. The next prime is 3961850807. The reversal of 3961850770 is 770581693.

It is a self number, because there is not a number n which added to its sum of digits gives 3961850770.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633844 + ... + 640063.

It is an arithmetic number, because the mean of its divisors is an integer number (447141708).

Almost surely, 2^3961850770 is an apocalyptic number.

3961850770 is a deficient number, since it is larger than the sum of its proper divisors (3192416558).

3961850770 is a wasteful number, since it uses less digits than its factorization.

3961850770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274225.

The product of its (nonzero) digits is 317520, while the sum is 46.

The square root of 3961850770 is about 62943.2345053859. The cubic root of 3961850770 is about 1582.3384123906.

The spelling of 3961850770 in words is "three billion, nine hundred sixty-one million, eight hundred fifty thousand, seven hundred seventy".