801956802 has 16 divisors (see below), whose sum is σ = 1643033952. Its totient is φ = 260798880.

The previous prime is 801956789. The next prime is 801956803. The reversal of 801956802 is 208659108.

It is not an unprimeable number, because it can be changed into a prime (801956803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1629748 + ... + 1630239.

It is an arithmetic number, because the mean of its divisors is an integer number (102689622).

Almost surely, 2^801956802 is an apocalyptic number.

801956802 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

801956802 is an abundant number, since it is smaller than the sum of its proper divisors (841077150).

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

801956802 is a wasteful number, since it uses less digits than its factorization.

801956802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260033.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 801956802 is about 28318.8418195377. The cubic root of 801956802 is about 929.0740396349.

The spelling of 801956802 in words is "eight hundred one million, nine hundred fifty-six thousand, eight hundred two".