34981982 has 12 divisors (see below), whose sum is σ = 61040160. Its totient is φ = 14992236.

The previous prime is 34981963. The next prime is 34981987. The reversal of 34981982 is 28918943.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34981987) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178382 + ... + 178577.

It is an arithmetic number, because the mean of its divisors is an integer number (5086680).

Almost surely, 2^34981982 is an apocalyptic number.

34981982 is a deficient number, since it is larger than the sum of its proper divisors (26058178).

34981982 is a wasteful number, since it uses less digits than its factorization.

34981982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356975 (or 356968 counting only the distinct ones).

The product of its digits is 124416, while the sum is 44.

The square root of 34981982 is about 5914.5567881288. The cubic root of 34981982 is about 327.0504898861.

The spelling of 34981982 in words is "thirty-four million, nine hundred eighty-one thousand, nine hundred eighty-two".