34988481 has 54 divisors (see below), whose sum is σ = 59287410. Its totient is φ = 19863360.

The previous prime is 34988479. The next prime is 34988489. The reversal of 34988481 is 18488943.

34988481 is a `hidden beast` number, since 3 + 498 + 84 + 81 = 666.

It can be written as a sum of positive squares in only one way, i.e., 25160256 + 9828225 = 5016^2 + 3135^2 .

It is not a de Polignac number, because 34988481 - 2¹ = 34988479 is a prime.

It is a super-2 number, since 2×34988481² = 2448387605374722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34988489) 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 53 ways as a sum of consecutive naturals, for example, 393085 + ... + 393173.

It is an arithmetic number, because the mean of its divisors is an integer number (1097915).

Almost surely, 2^34988481 is an apocalyptic number.

It is an amenable number.

34988481 is a deficient number, since it is larger than the sum of its proper divisors (24298929).

34988481 is a wasteful number, since it uses less digits than its factorization.

34988481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 122 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 34988481 is about 5915.1061697995. The cubic root of 34988481 is about 327.0707419263.

The spelling of 34988481 in words is "thirty-four million, nine hundred eighty-eight thousand, four hundred eighty-one".