801048399 has 8 divisors (see below), whose sum is σ = 1074460800. Its totient is φ = 530834136.

The previous prime is 801048389. The next prime is 801048403. The reversal of 801048399 is 993840108.

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

It is not a de Polignac number, because 801048399 - 2¹² = 801044303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 801048399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801048319) 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, 798949 + ... + 799950.

It is an arithmetic number, because the mean of its divisors is an integer number (134307600).

Almost surely, 2^801048399 is an apocalyptic number.

801048399 is a deficient number, since it is larger than the sum of its proper divisors (273412401).

801048399 is a wasteful number, since it uses less digits than its factorization.

801048399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599069.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 801048399 is about 28302.7984305439. The cubic root of 801048399 is about 928.7231094647.

The spelling of 801048399 in words is "eight hundred one million, forty-eight thousand, three hundred ninety-nine".