39019982 has 8 divisors (see below), whose sum is σ = 58730616. Its totient is φ = 19443112.

The previous prime is 39019973. The next prime is 39019999. The reversal of 39019982 is 28991093.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 32708 + ... + 33879.

It is an arithmetic number, because the mean of its divisors is an integer number (7341327).

Almost surely, 2^39019982 is an apocalyptic number.

39019982 is a deficient number, since it is larger than the sum of its proper divisors (19710634).

39019982 is a wasteful number, since it uses less digits than its factorization.

39019982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66882.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 39019982 is about 6246.5976339124. The cubic root of 39019982 is about 339.1790516666.

The spelling of 39019982 in words is "thirty-nine million, nineteen thousand, nine hundred eighty-two".