34982621 has 4 divisors (see below), whose sum is σ = 35034972. Its totient is φ = 34930272.

The previous prime is 34982603. The next prime is 34982627. The reversal of 34982621 is 12628943.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34692100 + 290521 = 5890^2 + 539^2 .

It is a cyclic number.

It is not a de Polignac number, because 34982621 - 2⁶ = 34982557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34982627) 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, 25160 + ... + 26513.

It is an arithmetic number, because the mean of its divisors is an integer number (8758743).

Almost surely, 2^34982621 is an apocalyptic number.

It is an amenable number.

34982621 is a deficient number, since it is larger than the sum of its proper divisors (52351).

34982621 is an equidigital number, since it uses as much as digits as its factorization.

34982621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52350.

The product of its digits is 20736, while the sum is 35.

The square root of 34982621 is about 5914.6108071453. The cubic root of 34982621 is about 327.0524812349.

The spelling of 34982621 in words is "thirty-four million, nine hundred eighty-two thousand, six hundred twenty-one".