404294002 has 48 divisors (see below), whose sum is σ = 738588672. Its totient is φ = 165291840.

The previous prime is 404293993. The next prime is 404294029. The reversal of 404294002 is 200492404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220863 + ... + 222685.

It is an arithmetic number, because the mean of its divisors is an integer number (15387264).

Almost surely, 2^404294002 is an apocalyptic number.

404294002 is a deficient number, since it is larger than the sum of its proper divisors (334294670).

404294002 is a wasteful number, since it uses less digits than its factorization.

404294002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943 (or 1936 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 404294002 is about 20107.0634852531. The cubic root of 404294002 is about 739.4334609424.

The spelling of 404294002 in words is "four hundred four million, two hundred ninety-four thousand, two".