34195980 has 96 divisors (see below), whose sum is σ = 117863424. Its totient is φ = 7213824.

The previous prime is 34195979. The next prime is 34195999. The reversal of 34195980 is 8959143.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 2329 + ... + 8591.

It is an arithmetic number, because the mean of its divisors is an integer number (1227744).

Almost surely, 2^34195980 is an apocalyptic number.

34195980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34195980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58931712).

34195980 is an abundant number, since it is smaller than the sum of its proper divisors (83667444).

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

34195980 is a wasteful number, since it uses less digits than its factorization.

34195980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6295 (or 6293 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 34195980 is about 5847.7328940368. The cubic root of 34195980 is about 324.5824381028.

The spelling of 34195980 in words is "thirty-four million, one hundred ninety-five thousand, nine hundred eighty".