3955378750 has 20 divisors (see below), whose sum is σ = 7413964272. Its totient is φ = 1582151000.

The previous prime is 3955378741. The next prime is 3955378771. The reversal of 3955378750 is 578735593.

It is a congruent 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 9 ways as a sum of consecutive naturals, for example, 1580902 + ... + 1583401.

Almost surely, 2^3955378750 is an apocalyptic number.

3955378750 is a deficient number, since it is larger than the sum of its proper divisors (3458585522).

3955378750 is an equidigital number, since it uses as much as digits as its factorization.

3955378750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164325 (or 3164310 counting only the distinct ones).

The product of its (nonzero) digits is 3969000, while the sum is 52.

The square root of 3955378750 is about 62891.8019299813. The cubic root of 3955378750 is about 1581.4763146836.

The spelling of 3955378750 in words is "three billion, nine hundred fifty-five million, three hundred seventy-eight thousand, seven hundred fifty".