3952789712 has 10 divisors (see below), whose sum is σ = 7658530098. Its totient is φ = 1976394848.

The previous prime is 3952789703. The next prime is 3952789717. The reversal of 3952789712 is 2179872593.

It is a happy number.

3952789712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3948362896 + 4426816 = 62836^2 + 2104^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3952789717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123524663 + ... + 123524694.

Almost surely, 2^3952789712 is an apocalyptic number.

It is an amenable number.

3952789712 is a deficient number, since it is larger than the sum of its proper divisors (3705740386).

3952789712 is a wasteful number, since it uses less digits than its factorization.

3952789712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247049365 (or 247049359 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 53.

The square root of 3952789712 is about 62871.2152896697. The cubic root of 3952789712 is about 1581.1311816191.

The spelling of 3952789712 in words is "three billion, nine hundred fifty-two million, seven hundred eighty-nine thousand, seven hundred twelve".