801079898208 has 48 divisors (see below), whose sum is σ = 2104192666800. Its totient is φ = 266854196736.

The previous prime is 801079898173. The next prime is 801079898219. The reversal of 801079898208 is 802898970108.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×801079898208² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2544835 + ... + 2842242.

It is an arithmetic number, because the mean of its divisors is an integer number (43837347225).

Almost surely, 2^801079898208 is an apocalyptic number.

It is an amenable number.

801079898208 is an abundant number, since it is smaller than the sum of its proper divisors (1303112768592).

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

801079898208 is a wasteful number, since it uses less digits than its factorization.

801079898208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5388639 (or 5388631 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 60.

The spelling of 801079898208 in words is "eight hundred one billion, seventy-nine million, eight hundred ninety-eight thousand, two hundred eight".