398101041 has 32 divisors (see below), whose sum is σ = 636491520. Its totient is φ = 244467072.

The previous prime is 398101007. The next prime is 398101063. The reversal of 398101041 is 140101893.

It is not a de Polignac number, because 398101041 - 2¹⁴ = 398084657 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 398100996 and 398101014.

It is not an unprimeable number, because it can be changed into a prime (398101141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226221 + ... + 227973.

It is an arithmetic number, because the mean of its divisors is an integer number (19890360).

Almost surely, 2^398101041 is an apocalyptic number.

It is an amenable number.

398101041 is a deficient number, since it is larger than the sum of its proper divisors (238390479).

398101041 is a wasteful number, since it uses less digits than its factorization.

398101041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422 (or 2416 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 398101041 is about 19952.4695463995. The cubic root of 398101041 is about 735.6384789422.

The spelling of 398101041 in words is "three hundred ninety-eight million, one hundred one thousand, forty-one".