39830046 has 8 divisors (see below), whose sum is σ = 79660104. Its totient is φ = 13276680.

The previous prime is 39830029. The next prime is 39830047. The reversal of 39830046 is 64003893.

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

39830046 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 39829989 and 39830016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39830047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3319165 + ... + 3319176.

It is an arithmetic number, because the mean of its divisors is an integer number (9957513).

Almost surely, 2^39830046 is an apocalyptic number.

39830046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39830046 is a wasteful number, since it uses less digits than its factorization.

39830046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6638346.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 39830046 is about 6311.1049745667. The cubic root of 39830046 is about 341.5101396308.

The spelling of 39830046 in words is "thirty-nine million, eight hundred thirty thousand, forty-six".