34942870 has 16 divisors (see below), whose sum is σ = 62985600. Its totient is φ = 13957504.

The previous prime is 34942867. The next prime is 34942879. The reversal of 34942870 is 7824943.

It is a happy number.

34942870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34942879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6606 + ... + 10654.

It is an arithmetic number, because the mean of its divisors is an integer number (3936600).

Almost surely, 2^34942870 is an apocalyptic number.

34942870 is a deficient number, since it is larger than the sum of its proper divisors (28042730).

34942870 is a wasteful number, since it uses less digits than its factorization.

34942870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4919.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 34942870 is about 5911.2494449143. The cubic root of 34942870 is about 326.9285569341.

The spelling of 34942870 in words is "thirty-four million, nine hundred forty-two thousand, eight hundred seventy".