801484018 has 8 divisors (see below), whose sum is σ = 1202351148. Its totient is φ = 400700304.

The previous prime is 801484007. The next prime is 801484037. The reversal of 801484018 is 810484108.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 752020929 + 49463089 = 27423^2 + 7033^2 .

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

It is a super-2 number, since 2×801484018² = 1284753262218848648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16680 + ... + 43372.

Almost surely, 2^801484018 is an apocalyptic number.

801484018 is a deficient number, since it is larger than the sum of its proper divisors (400867130).

801484018 is a wasteful number, since it uses less digits than its factorization.

801484018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41708.

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 801484018 is about 28310.4930723575. The cubic root of 801484018 is about 928.8914289314.

The spelling of 801484018 in words is "eight hundred one million, four hundred eighty-four thousand, eighteen".