34440734 has 4 divisors (see below), whose sum is σ = 51661104. Its totient is φ = 17220366.

The previous prime is 34440733. The next prime is 34440739. The reversal of 34440734 is 43704443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43704443 = 73 ⋅598691.

It is a junction number, because it is equal to n+sod(n) for n = 34440697 and 34440706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34440733) by changing a digit.

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 as a sum of consecutive naturals, namely, 8610182 + ... + 8610185.

It is an arithmetic number, because the mean of its divisors is an integer number (12915276).

Almost surely, 2^34440734 is an apocalyptic number.

34440734 is a deficient number, since it is larger than the sum of its proper divisors (17220370).

34440734 is a wasteful number, since it uses less digits than its factorization.

34440734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17220369.

The product of its (nonzero) digits is 16128, while the sum is 29.

The square root of 34440734 is about 5868.6228367480. The cubic root of 34440734 is about 325.3549856909.

The spelling of 34440734 in words is "thirty-four million, four hundred forty thousand, seven hundred thirty-four".