3975258061 has 8 divisors (see below), whose sum is σ = 4281905664. Its totient is φ = 3679761360.

The previous prime is 3975258043. The next prime is 3975258083. The reversal of 3975258061 is 1608525793.

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

It is a cyclic number.

It is not a de Polignac number, because 3975258061 - 2⁹ = 3975257549 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 (3975258031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2786986 + ... + 2788411.

It is an arithmetic number, because the mean of its divisors is an integer number (535238208).

Almost surely, 2^3975258061 is an apocalyptic number.

3975258061 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3975258061 is a deficient number, since it is larger than the sum of its proper divisors (306647603).

3975258061 is a wasteful number, since it uses less digits than its factorization.

3975258061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5575451.

The product of its (nonzero) digits is 453600, while the sum is 46.

The square root of 3975258061 is about 63049.6475882300. The cubic root of 3975258061 is about 1584.1213320922.

The spelling of 3975258061 in words is "three billion, nine hundred seventy-five million, two hundred fifty-eight thousand, sixty-one".