3925966703930 has 8 divisors (see below), whose sum is σ = 7066740067092. Its totient is φ = 1570386681568.

The previous prime is 3925966703929. The next prime is 3925966703933. The reversal of 3925966703930 is 393076695293.

It can be written as a sum of positive squares in 2 ways, for example, as 3166609573009 + 759357130921 = 1779497^2 + 871411^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3925966703933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196298335187 + ... + 196298335206.

Almost surely, 2^{3925966703930} is an apocalyptic number.

3925966703930 is a deficient number, since it is larger than the sum of its proper divisors (3140773363162).

3925966703930 is a wasteful number, since it uses less digits than its factorization.

3925966703930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392596670400.

The product of its (nonzero) digits is 49601160, while the sum is 62.

The spelling of 3925966703930 in words is "three trillion, nine hundred twenty-five billion, nine hundred sixty-six million, seven hundred three thousand, nine hundred thirty".