801041004 has 72 divisors (see below), whose sum is σ = 2049727680. Its totient is φ = 263757312.

The previous prime is 801040997. The next prime is 801041011. The reversal of 801041004 is 400140108.

It is an interprime number because it is at equal distance from previous prime (801040997) and next prime (801041011).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1350532 + ... + 1351124.

It is an arithmetic number, because the mean of its divisors is an integer number (28468440).

Almost surely, 2^801041004 is an apocalyptic number.

It is an amenable number.

801041004 is an abundant number, since it is smaller than the sum of its proper divisors (1248686676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

801041004 is a wasteful number, since it uses less digits than its factorization.

801041004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999 (or 994 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 801041004 is about 28302.6677894505. The cubic root of 801041004 is about 928.7202515730.

The spelling of 801041004 in words is "eight hundred one million, forty-one thousand, four".