34982638 has 4 divisors (see below), whose sum is σ = 52473960. Its totient is φ = 17491318.

The previous prime is 34982627. The next prime is 34982639. The reversal of 34982638 is 83628943.

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

It is a super-2 number, since 2×34982638² = 2447569922878088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34982594 and 34982603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34982639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8745658 + ... + 8745661.

It is an arithmetic number, because the mean of its divisors is an integer number (13118490).

Almost surely, 2^34982638 is an apocalyptic number.

34982638 is a deficient number, since it is larger than the sum of its proper divisors (17491322).

34982638 is a wasteful number, since it uses less digits than its factorization.

34982638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17491321.

The product of its digits is 248832, while the sum is 43.

The square root of 34982638 is about 5914.6122442642. The cubic root of 34982638 is about 327.0525342126.

The spelling of 34982638 in words is "thirty-four million, nine hundred eighty-two thousand, six hundred thirty-eight".