34348040 has 16 divisors (see below), whose sum is σ = 77283180. Its totient is φ = 13739200.

The previous prime is 34348003. The next prime is 34348073. The reversal of 34348040 is 4084343.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31651876 + 2696164 = 5626^2 + 1642^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429311 + ... + 429390.

Almost surely, 2^34348040 is an apocalyptic number.

It is an amenable number.

34348040 is an abundant number, since it is smaller than the sum of its proper divisors (42935140).

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

34348040 is a wasteful number, since it uses less digits than its factorization.

34348040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858712 (or 858708 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 34348040 is about 5860.7200922754. The cubic root of 34348040 is about 325.0628359766.

The spelling of 34348040 in words is "thirty-four million, three hundred forty-eight thousand, forty".