398134176601 has 8 divisors (see below), whose sum is σ = 455079722240. Its totient is φ = 341205939648.

The previous prime is 398134176563. The next prime is 398134176607. The reversal of 398134176601 is 106671431893.

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

It is not a de Polignac number, because 398134176601 - 2¹⁹ = 398133652313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (398134176607) 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, 4277841 + ... + 4369918.

It is an arithmetic number, because the mean of its divisors is an integer number (56884965280).

Almost surely, 2^398134176601 is an apocalyptic number.

It is an amenable number.

398134176601 is a deficient number, since it is larger than the sum of its proper divisors (56945545639).

398134176601 is an equidigital number, since it uses as much as digits as its factorization.

398134176601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8654343.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 398134176601 in words is "three hundred ninety-eight billion, one hundred thirty-four million, one hundred seventy-six thousand, six hundred one".