801447007 has 4 divisors (see below), whose sum is σ = 801504496. Its totient is φ = 801389520.

The previous prime is 801446977. The next prime is 801447041. The reversal of 801447007 is 700744108.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 801447007 - 2¹⁵ = 801414239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 801447007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801447107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6907 + ... + 40627.

It is an arithmetic number, because the mean of its divisors is an integer number (200376124).

Almost surely, 2^801447007 is an apocalyptic number.

801447007 is a deficient number, since it is larger than the sum of its proper divisors (57489).

801447007 is a wasteful number, since it uses less digits than its factorization.

801447007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57488.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 801447007 is about 28309.8394025823. The cubic root of 801447007 is about 928.8771305677.

The spelling of 801447007 in words is "eight hundred one million, four hundred forty-seven thousand, seven".