34729983 has 12 divisors (see below), whose sum is σ = 50350248. Its totient is φ = 23068080.

The previous prime is 34729979. The next prime is 34729991. The reversal of 34729983 is 38992743.

It is a happy number.

It is not a de Polignac number, because 34729983 - 2² = 34729979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34729913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4473 + ... + 9458.

It is an arithmetic number, because the mean of its divisors is an integer number (4195854).

Almost surely, 2^34729983 is an apocalyptic number.

34729983 is a deficient number, since it is larger than the sum of its proper divisors (15620265).

34729983 is a wasteful number, since it uses less digits than its factorization.

34729983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14214 (or 14211 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 34729983 is about 5893.2149969266. The cubic root of 34729983 is about 326.2632742210.

The spelling of 34729983 in words is "thirty-four million, seven hundred twenty-nine thousand, nine hundred eighty-three".