3965235075 has 36 divisors (see below), whose sum is σ = 7410976560. Its totient is φ = 2022841920.

The previous prime is 3965235037. The next prime is 3965235083. The reversal of 3965235075 is 5705325693.

It is a happy number.

3965235075 is a `hidden beast` number, since 3 + 9 + 6 + 523 + 50 + 75 = 666.

It is not a de Polignac number, because 3965235075 - 2¹² = 3965230979 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 a self number, because there is not a number n which added to its sum of digits gives 3965235075.

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 35 ways as a sum of consecutive naturals, for example, 377940 + ... + 388289.

It is an arithmetic number, because the mean of its divisors is an integer number (205860460).

Almost surely, 2^3965235075 is an apocalyptic number.

3965235075 is a deficient number, since it is larger than the sum of its proper divisors (3445741485).

3965235075 is a wasteful number, since it uses less digits than its factorization.

3965235075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766268 (or 766260 counting only the distinct ones).

The product of its (nonzero) digits is 850500, while the sum is 45.

The square root of 3965235075 is about 62970.1125534964. The cubic root of 3965235075 is about 1582.7888409077.

The spelling of 3965235075 in words is "three billion, nine hundred sixty-five million, two hundred thirty-five thousand, seventy-five".