818417016 has 96 divisors (see below), whose sum is σ = 2295408960. Its totient is φ = 263264256.

The previous prime is 818416987. The next prime is 818417051. The reversal of 818417016 is 610714818.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245376 + ... + 248688.

It is an arithmetic number, because the mean of its divisors is an integer number (23910510).

Almost surely, 2^818417016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 818417016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1147704480).

818417016 is an abundant number, since it is smaller than the sum of its proper divisors (1476991944).

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

818417016 is a wasteful number, since it uses less digits than its factorization.

818417016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3445 (or 3438 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The square root of 818417016 is about 28607.9886744944. The cubic root of 818417016 is about 935.3874745475.

It can be divided in two parts, 8184 and 17016, that added together give a triangular number (25200 = T₂₂₄).

The spelling of 818417016 in words is "eight hundred eighteen million, four hundred seventeen thousand, sixteen".