34727474 has 8 divisors (see below), whose sum is σ = 52161948. Its totient is φ = 17340160.

The previous prime is 34727467. The next prime is 34727477. The reversal of 34727474 is 47472743.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34727449 + 25 = 5893^2 + 5^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (34727477) 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 in 3 ways as a sum of consecutive naturals, for example, 9887 + ... + 12930.

Almost surely, 2^34727474 is an apocalyptic number.

34727474 is a deficient number, since it is larger than the sum of its proper divisors (17434474).

34727474 is a wasteful number, since it uses less digits than its factorization.

34727474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23580.

The product of its digits is 131712, while the sum is 38.

The square root of 34727474 is about 5893.0021211603. The cubic root of 34727474 is about 326.2554172801.

The spelling of 34727474 in words is "thirty-four million, seven hundred twenty-seven thousand, four hundred seventy-four".