39436948 has 12 divisors (see below), whose sum is σ = 70483392. Its totient is φ = 19298840.

The previous prime is 39436939. The next prime is 39436981. The reversal of 39436948 is 84963493.

It is a junction number, because it is equal to n+sod(n) for n = 39436898 and 39436907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104698 + ... + 105073.

It is an arithmetic number, because the mean of its divisors is an integer number (5873616).

Almost surely, 2^39436948 is an apocalyptic number.

It is an amenable number.

39436948 is a deficient number, since it is larger than the sum of its proper divisors (31046444).

39436948 is a wasteful number, since it uses less digits than its factorization.

39436948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209822 (or 209820 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 39436948 is about 6279.8843938404. The cubic root of 39436948 is about 340.3829249703.

The spelling of 39436948 in words is "thirty-nine million, four hundred thirty-six thousand, nine hundred forty-eight".