34319000 has 32 divisors (see below), whose sum is σ = 80308800. Its totient is φ = 13727200.

The previous prime is 34318993. The next prime is 34319003. The reversal of 34319000 is 91343.

It is a super-2 number, since 2×34319000² = 2355587522000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34319003) 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, 16160 + ... + 18159.

It is an arithmetic number, because the mean of its divisors is an integer number (2509650).

Almost surely, 2^34319000 is an apocalyptic number.

It is an amenable number.

34319000 is an abundant number, since it is smaller than the sum of its proper divisors (45989800).

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

34319000 is a wasteful number, since it uses less digits than its factorization.

34319000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34340 (or 34326 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 34319000 is about 5858.2420571363. The cubic root of 34319000 is about 324.9712006039.

The spelling of 34319000 in words is "thirty-four million, three hundred nineteen thousand".