80346360 has 128 divisors (see below), whose sum is σ = 257748480. Its totient is φ = 19987968.

The previous prime is 80346349. The next prime is 80346373. The reversal of 80346360 is 6364308.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118342 + ... + 119018.

It is an arithmetic number, because the mean of its divisors is an integer number (2013660).

Almost surely, 2^80346360 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 80346360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128874240).

80346360 is an abundant number, since it is smaller than the sum of its proper divisors (177402120).

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

80346360 is a wasteful number, since it uses less digits than its factorization.

80346360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 80346360 is about 8963.6131107941. The cubic root of 80346360 is about 431.5078844036.

The spelling of 80346360 in words is "eighty million, three hundred forty-six thousand, three hundred sixty".