83429498 has 4 divisors (see below), whose sum is σ = 125144250. Its totient is φ = 41714748.

The previous prime is 83429477. The next prime is 83429519. The reversal of 83429498 is 89492438.

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

It is an interprime number because it is at equal distance from previous prime (83429477) and next prime (83429519).

It can be written as a sum of positive squares in only one way, i.e., 47513449 + 35916049 = 6893^2 + 5993^2 .

It is a super-2 number, since 2×83429498² = 13920962273064008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20857373 + ... + 20857376.

Almost surely, 2^83429498 is an apocalyptic number.

83429498 is a deficient number, since it is larger than the sum of its proper divisors (41714752).

83429498 is a wasteful number, since it uses less digits than its factorization.

83429498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41714751.

The product of its digits is 497664, while the sum is 47.

The square root of 83429498 is about 9133.9749288029. The cubic root of 83429498 is about 436.9581829295.

The spelling of 83429498 in words is "eighty-three million, four hundred twenty-nine thousand, four hundred ninety-eight".