8290401 has 16 divisors (see below), whose sum is σ = 12699648. Its totient is φ = 4712400.

The previous prime is 8290397. The next prime is 8290409. The reversal of 8290401 is 1040928.

It is not a de Polignac number, because 8290401 - 2² = 8290397 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8290409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3496 + ... + 5366.

It is an arithmetic number, because the mean of its divisors is an integer number (793728).

Almost surely, 2^8290401 is an apocalyptic number.

It is an amenable number.

8290401 is a deficient number, since it is larger than the sum of its proper divisors (4409247).

8290401 is a wasteful number, since it uses less digits than its factorization.

8290401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 8290401 is about 2879.3056454639. The cubic root of 8290401 is about 202.3913027373.

The spelling of 8290401 in words is "eight million, two hundred ninety thousand, four hundred one".