34988045 has 4 divisors (see below), whose sum is σ = 41985660. Its totient is φ = 27990432.

The previous prime is 34988033. The next prime is 34988071. The reversal of 34988045 is 54088943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54088943 = 1151 ⋅46993.

It can be written as a sum of positive squares in 2 ways, for example, as 6461764 + 28526281 = 2542^2 + 5341^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34988045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34987993 and 34988011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3498800 + ... + 3498809.

It is an arithmetic number, because the mean of its divisors is an integer number (10496415).

Almost surely, 2^34988045 is an apocalyptic number.

It is an amenable number.

34988045 is a deficient number, since it is larger than the sum of its proper divisors (6997615).

34988045 is an equidigital number, since it uses as much as digits as its factorization.

34988045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6997614.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 34988045 is about 5915.0693148940. The cubic root of 34988045 is about 327.0693833512.

The spelling of 34988045 in words is "thirty-four million, nine hundred eighty-eight thousand, forty-five".