34023761 has 4 divisors (see below), whose sum is σ = 34145124. Its totient is φ = 33902400.

The previous prime is 34023751. The next prime is 34023763. The reversal of 34023761 is 16732043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16732043 = 29 ⋅576967.

It can be written as a sum of positive squares in 2 ways, for example, as 17172736 + 16851025 = 4144^2 + 4105^2 .

It is a cyclic number.

It is not a de Polignac number, because 34023761 - 2¹⁴ = 34007377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34023761.

It is not an unprimeable number, because it can be changed into a prime (34023763) 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, 60260 + ... + 60821.

It is an arithmetic number, because the mean of its divisors is an integer number (8536281).

Almost surely, 2^34023761 is an apocalyptic number.

It is an amenable number.

34023761 is a deficient number, since it is larger than the sum of its proper divisors (121363).

34023761 is a wasteful number, since it uses less digits than its factorization.

34023761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121362.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 34023761 is about 5832.9890279341. The cubic root of 34023761 is about 324.0366296290.

The spelling of 34023761 in words is "thirty-four million, twenty-three thousand, seven hundred sixty-one".