34073738 has 4 divisors (see below), whose sum is σ = 51110610. Its totient is φ = 17036868.

The previous prime is 34073737. The next prime is 34073749. The reversal of 34073738 is 83737043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22629049 + 11444689 = 4757^2 + 3383^2 .

It is a super-2 number, since 2×34073738² = 2322039242585288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34073698 and 34073707.

It is not an unprimeable number, because it can be changed into a prime (34073737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8518433 + ... + 8518436.

Almost surely, 2^34073738 is an apocalyptic number.

34073738 is a deficient number, since it is larger than the sum of its proper divisors (17036872).

34073738 is a wasteful number, since it uses less digits than its factorization.

34073738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17036871.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 34073738 is about 5837.2714516287. The cubic root of 34073738 is about 324.1952095488.

The spelling of 34073738 in words is "thirty-four million, seventy-three thousand, seven hundred thirty-eight".