34343470 has 32 divisors (see below), whose sum is σ = 71990208. Its totient is φ = 11551488.

The previous prime is 34343447. The next prime is 34343473. The reversal of 34343470 is 7434343.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34343473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919 + ... + 8338.

It is an arithmetic number, because the mean of its divisors is an integer number (2249694).

Almost surely, 2^34343470 is an apocalyptic number.

34343470 is an abundant number, since it is smaller than the sum of its proper divisors (37646738).

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

34343470 is a wasteful number, since it uses less digits than its factorization.

34343470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9324.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 34343470 is about 5860.3301954753. The cubic root of 34343470 is about 325.0484188217.

The spelling of 34343470 in words is "thirty-four million, three hundred forty-three thousand, four hundred seventy".