34501320 has 96 divisors (see below), whose sum is σ = 128157120. Its totient is φ = 7885440.

The previous prime is 34501301. The next prime is 34501331. The reversal of 34501320 is 2310543.

34501320 is a `hidden beast` number, since 345 + 0 + 1 + 320 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 34501293 and 34501302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4326 + ... + 9365.

It is an arithmetic number, because the mean of its divisors is an integer number (1334970).

Almost surely, 2^34501320 is an apocalyptic number.

34501320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34501320 is an abundant number, since it is smaller than the sum of its proper divisors (93655800).

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

34501320 is a wasteful number, since it uses less digits than its factorization.

34501320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13715 (or 13708 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 34501320 is about 5873.7824270226. The cubic root of 34501320 is about 325.5456553570.

Adding to 34501320 its reverse (2310543), we get a palindrome (36811863).

The spelling of 34501320 in words is "thirty-four million, five hundred one thousand, three hundred twenty".