3995066115 has 24 divisors (see below), whose sum is σ = 7042155120. Its totient is φ = 2094586944.

The previous prime is 3995066111. The next prime is 3995066161. The reversal of 3995066115 is 5116605993.

It is not a de Polignac number, because 3995066115 - 2² = 3995066111 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (3995066111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 749712 + ... + 755021.

It is an arithmetic number, because the mean of its divisors is an integer number (293423130).

Almost surely, 2^3995066115 is an apocalyptic number.

3995066115 is a deficient number, since it is larger than the sum of its proper divisors (3047089005).

3995066115 is a wasteful number, since it uses less digits than its factorization.

3995066115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504803 (or 1504800 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 45.

The square root of 3995066115 is about 63206.5353820315. The cubic root of 3995066115 is about 1586.7481122472.

The spelling of 3995066115 in words is "three billion, nine hundred ninety-five million, sixty-six thousand, one hundred fifteen".