801945411 has 8 divisors (see below), whose sum is σ = 1070566224. Its totient is φ = 533977440.

The previous prime is 801945409. The next prime is 801945427. The reversal of 801945411 is 114549108.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 801945411 - 2¹ = 801945409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (801945401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160336 + ... + 165261.

It is an arithmetic number, because the mean of its divisors is an integer number (133820778).

Almost surely, 2^801945411 is an apocalyptic number.

801945411 is a deficient number, since it is larger than the sum of its proper divisors (268620813).

801945411 is a wasteful number, since it uses less digits than its factorization.

801945411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326421.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 801945411 is about 28318.6406983104. The cubic root of 801945411 is about 929.0696407560.

It can be divided in two parts, 80 and 1945411, that added together give a palindrome (1945491).

The spelling of 801945411 in words is "eight hundred one million, nine hundred forty-five thousand, four hundred eleven".