3975535401 has 8 divisors (see below), whose sum is σ = 5302972224. Its totient is φ = 2649227760.

The previous prime is 3975535327. The next prime is 3975535423. The reversal of 3975535401 is 1045355793.

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

It is not a de Polignac number, because 3975535401 - 2⁷ = 3975535273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3975535481) 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, 274045 + ... + 288186.

It is an arithmetic number, because the mean of its divisors is an integer number (662871528).

Almost surely, 2^3975535401 is an apocalyptic number.

It is an amenable number.

3975535401 is a deficient number, since it is larger than the sum of its proper divisors (1327436823).

3975535401 is a wasteful number, since it uses less digits than its factorization.

3975535401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564591.

The product of its (nonzero) digits is 283500, while the sum is 42.

The square root of 3975535401 is about 63051.8469277467. The cubic root of 3975535401 is about 1584.1581707902.

The spelling of 3975535401 in words is "three billion, nine hundred seventy-five million, five hundred thirty-five thousand, four hundred one".