34946420 has 24 divisors (see below), whose sum is σ = 73833984. Its totient is φ = 13893536.

The previous prime is 34946419. The next prime is 34946437. The reversal of 34946420 is 2464943.

34946420 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 an unprimeable number.

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, 1892 + ... + 8571.

It is an arithmetic number, because the mean of its divisors is an integer number (3076416).

Almost surely, 2^34946420 is an apocalyptic number.

It is an amenable number.

34946420 is an abundant number, since it is smaller than the sum of its proper divisors (38887564).

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

34946420 is a wasteful number, since it uses less digits than its factorization.

34946420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10639 (or 10637 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 34946420 is about 5911.5497122159. The cubic root of 34946420 is about 326.9396279297.

The spelling of 34946420 in words is "thirty-four million, nine hundred forty-six thousand, four hundred twenty".