34073740 has 12 divisors (see below), whose sum is σ = 71554896. Its totient is φ = 13629488.

The previous prime is 34073737. The next prime is 34073749. The reversal of 34073740 is 4737043.

It is a super-2 number, since 2×34073740² = 2322039515175200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34073699 and 34073708.

It is not an unprimeable number, because it can be changed into a prime (34073749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851824 + ... + 851863.

It is an arithmetic number, because the mean of its divisors is an integer number (5962908).

Almost surely, 2^34073740 is an apocalyptic number.

It is an amenable number.

34073740 is an abundant number, since it is smaller than the sum of its proper divisors (37481156).

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

34073740 is a wasteful number, since it uses less digits than its factorization.

34073740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703696 (or 1703694 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 34073740 is about 5837.2716229417. The cubic root of 34073740 is about 324.1952158918.

The spelling of 34073740 in words is "thirty-four million, seventy-three thousand, seven hundred forty".