34388070 has 32 divisors (see below), whose sum is σ = 82713312. Its totient is φ = 9149952.

The previous prime is 34388063. The next prime is 34388099. The reversal of 34388070 is 7088343.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16824 + ... + 18756.

It is an arithmetic number, because the mean of its divisors is an integer number (2584791).

Almost surely, 2^34388070 is an apocalyptic number.

34388070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34388070 is an abundant number, since it is smaller than the sum of its proper divisors (48325242).

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

34388070 is a wasteful number, since it uses less digits than its factorization.

34388070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 34388070 is about 5864.1342071955. The cubic root of 34388070 is about 325.1890655341.

The spelling of 34388070 in words is "thirty-four million, three hundred eighty-eight thousand, seventy".