8419401 has 6 divisors (see below), whose sum is σ = 12161370. Its totient is φ = 5612928.

The previous prime is 8419399. The next prime is 8419417. The reversal of 8419401 is 1049148.

It can be written as a sum of positive squares in only one way, i.e., 8415801 + 3600 = 2901^2 + 60^2 .

It is not a de Polignac number, because 8419401 - 2¹ = 8419399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8419441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 467736 + ... + 467753.

It is an arithmetic number, because the mean of its divisors is an integer number (2026895).

Almost surely, 2^8419401 is an apocalyptic number.

It is an amenable number.

8419401 is a deficient number, since it is larger than the sum of its proper divisors (3741969).

8419401 is a wasteful number, since it uses less digits than its factorization.

8419401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935495 (or 935492 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 8419401 is about 2901.6204093575. The cubic root of 8419401 is about 203.4356518694.

The spelling of 8419401 in words is "eight million, four hundred nineteen thousand, four hundred one".