34429743 has 24 divisors (see below), whose sum is σ = 52900848. Its totient is φ = 21503232.

The previous prime is 34429741. The next prime is 34429751. The reversal of 34429743 is 34792443.

It is not a de Polignac number, because 34429743 - 2¹ = 34429741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34429698 and 34429707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34429741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46605 + ... + 47337.

It is an arithmetic number, because the mean of its divisors is an integer number (2204202).

Almost surely, 2^34429743 is an apocalyptic number.

34429743 is a deficient number, since it is larger than the sum of its proper divisors (18471105).

34429743 is a wasteful number, since it uses less digits than its factorization.

34429743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063 (or 1060 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 34429743 is about 5867.6863413103. The cubic root of 34429743 is about 325.3203720547.

The spelling of 34429743 in words is "thirty-four million, four hundred twenty-nine thousand, seven hundred forty-three".