39416961 has 8 divisors (see below), whose sum is σ = 52788384. Its totient is φ = 26161760.

The previous prime is 39416959. The next prime is 39416987. The reversal of 39416961 is 16961493.

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

It is a cyclic number.

It is not a de Polignac number, because 39416961 - 2¹ = 39416959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39416911) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 28260 + ... + 29621.

It is an arithmetic number, because the mean of its divisors is an integer number (6598548).

Almost surely, 2^39416961 is an apocalyptic number.

It is an amenable number.

39416961 is a deficient number, since it is larger than the sum of its proper divisors (13371423).

39416961 is a wasteful number, since it uses less digits than its factorization.

39416961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58111.

The product of its digits is 34992, while the sum is 39.

The square root of 39416961 is about 6278.2928412109. The cubic root of 39416961 is about 340.3254122104.

The spelling of 39416961 in words is "thirty-nine million, four hundred sixteen thousand, nine hundred sixty-one".