801071016 has 64 divisors (see below), whose sum is σ = 2062670400. Its totient is φ = 259066368.

The previous prime is 801070993. The next prime is 801071017. The reversal of 801071016 is 610170108.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (801071017) 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, 370996 + ... + 373148.

It is an arithmetic number, because the mean of its divisors is an integer number (32229225).

Almost surely, 2^801071016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 801071016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1031335200).

801071016 is an abundant number, since it is smaller than the sum of its proper divisors (1261599384).

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

801071016 is a wasteful number, since it uses less digits than its factorization.

801071016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 801071016 is about 28303.1979818536. The cubic root of 801071016 is about 928.7318499823.

The spelling of 801071016 in words is "eight hundred one million, seventy-one thousand, sixteen".