3895528973 has 4 divisors (see below), whose sum is σ = 4452033120. Its totient is φ = 3339024828.

The previous prime is 3895528969. The next prime is 3895528993. The reversal of 3895528973 is 3798255983.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3895528973 - 2² = 3895528969 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3895528963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278252063 + ... + 278252076.

It is an arithmetic number, because the mean of its divisors is an integer number (1113008280).

Almost surely, 2^3895528973 is an apocalyptic number.

It is an amenable number.

3895528973 is a deficient number, since it is larger than the sum of its proper divisors (556504147).

3895528973 is an equidigital number, since it uses as much as digits as its factorization.

3895528973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556504146.

The product of its digits is 16329600, while the sum is 59.

The square root of 3895528973 is about 62414.1728536075. The cubic root of 3895528973 is about 1573.4591764656.

The spelling of 3895528973 in words is "three billion, eight hundred ninety-five million, five hundred twenty-eight thousand, nine hundred seventy-three".