80000370 has 48 divisors (see below), whose sum is σ = 208816920. Its totient is φ = 21249792.

The previous prime is 80000363. The next prime is 80000387. The reversal of 80000370 is 7300008.

It can be written as a sum of positive squares in 4 ways, for example, as 53714241 + 26286129 = 7329^2 + 5127^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

80000370 is a modest number, since divided by 370 gives 80 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23326 + ... + 26534.

Almost surely, 2^80000370 is an apocalyptic number.

80000370 is an abundant number, since it is smaller than the sum of its proper divisors (128816550).

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

80000370 is a wasteful number, since it uses less digits than its factorization.

80000370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3499 (or 3496 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 80000370 is about 8944.2925936040. The cubic root of 80000370 is about 430.8876022894.

Adding to 80000370 its reverse (7300008), we get a palindrome (87300378).

The spelling of 80000370 in words is "eighty million, three hundred seventy", and thus it is an aban number.