401794803 has 16 divisors (see below), whose sum is σ = 611340960. Its totient is φ = 260623008.

The previous prime is 401794781. The next prime is 401794817. The reversal of 401794803 is 308497104.

It is a happy number.

401794803 is a `hidden beast` number, since 4 + 0 + 179 + 480 + 3 = 666.

It is not a de Polignac number, because 401794803 - 2¹³ = 401786611 is a prime.

It is a super-2 number, since 2×401794803² = 322878127435617618, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (401794823) 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, 200100 + ... + 202097.

It is an arithmetic number, because the mean of its divisors is an integer number (38208810).

Almost surely, 2^401794803 is an apocalyptic number.

401794803 is a deficient number, since it is larger than the sum of its proper divisors (209546157).

401794803 is a wasteful number, since it uses less digits than its factorization.

401794803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402243 (or 402237 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 401794803 is about 20044.8198545160. The cubic root of 401794803 is about 737.9066740338.

The spelling of 401794803 in words is "four hundred one million, seven hundred ninety-four thousand, eight hundred three".