34681844 has 12 divisors (see below), whose sum is σ = 60738468. Its totient is φ = 17328000.

The previous prime is 34681841. The next prime is 34681877. The reversal of 34681844 is 44818643.

It can be written as a sum of positive squares in 2 ways, for example, as 6697744 + 27984100 = 2588^2 + 5290^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34681798 and 34681807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34681841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5324 + ... + 9884.

It is an arithmetic number, because the mean of its divisors is an integer number (5061539).

Almost surely, 2^34681844 is an apocalyptic number.

It is an amenable number.

34681844 is a deficient number, since it is larger than the sum of its proper divisors (26056624).

34681844 is a wasteful number, since it uses less digits than its factorization.

34681844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6466 (or 6464 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 34681844 is about 5889.1293074613. The cubic root of 34681844 is about 326.1124607293.

The spelling of 34681844 in words is "thirty-four million, six hundred eighty-one thousand, eight hundred forty-four".