34430481 has 8 divisors (see below), whose sum is σ = 51008160. Its totient is φ = 22953636.

The previous prime is 34430477. The next prime is 34430483. The reversal of 34430481 is 18403443.

It is not a de Polignac number, because 34430481 - 2² = 34430477 is a prime.

It is a super-2 number, since 2×34430481² = 2370916043782722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1275203 = 34430481 / (3 + 4 + 4 + 3 + 0 + 4 + 8 + 1).

It is not an unprimeable number, because it can be changed into a prime (34430483) 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 7 ways as a sum of consecutive naturals, for example, 637575 + ... + 637628.

It is an arithmetic number, because the mean of its divisors is an integer number (6376020).

Almost surely, 2^34430481 is an apocalyptic number.

It is an amenable number.

34430481 is a deficient number, since it is larger than the sum of its proper divisors (16577679).

34430481 is a wasteful number, since it uses less digits than its factorization.

34430481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275212 (or 1275206 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 34430481 is about 5867.7492277704. The cubic root of 34430481 is about 325.3226964473.

The spelling of 34430481 in words is "thirty-four million, four hundred thirty thousand, four hundred eighty-one".