34109380 has 24 divisors (see below), whose sum is σ = 72076032. Its totient is φ = 13558752.

The previous prime is 34109359. The next prime is 34109381. The reversal of 34109380 is 8390143.

It is not an unprimeable number, because it can be changed into a prime (34109381) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1972 + ... + 8491.

It is an arithmetic number, because the mean of its divisors is an integer number (3003168).

Almost surely, 2^34109380 is an apocalyptic number.

It is an amenable number.

34109380 is an abundant number, since it is smaller than the sum of its proper divisors (37966652).

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

34109380 is a wasteful number, since it uses less digits than its factorization.

34109380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10635 (or 10633 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 34109380 is about 5840.3236211703. The cubic root of 34109380 is about 324.3082089803.

The spelling of 34109380 in words is "thirty-four million, one hundred nine thousand, three hundred eighty".