34929472 has 14 divisors (see below), whose sum is σ = 69313298. Its totient is φ = 17464704.

The previous prime is 34929469. The next prime is 34929481. The reversal of 34929472 is 27492943.

It can be written as a sum of positive squares in only one way, i.e., 32901696 + 2027776 = 5736^2 + 1424^2 .

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

It is a congruent number.

It is an unprimeable number.

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, 272823 + ... + 272950.

Almost surely, 2^34929472 is an apocalyptic number.

34929472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34929472 is a deficient number, since it is larger than the sum of its proper divisors (34383826).

34929472 is an equidigital number, since it uses as much as digits as its factorization.

34929472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545785 (or 545775 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 34929472 is about 5910.1160733102. The cubic root of 34929472 is about 326.8867673048.

Subtracting from 34929472 its reverse (27492943), we obtain a square (7436529 = 2727²).

The spelling of 34929472 in words is "thirty-four million, nine hundred twenty-nine thousand, four hundred seventy-two".