3139946059 has 8 divisors (see below), whose sum is σ = 3226573008. Its totient is φ = 3053412000.

The previous prime is 3139946057. The next prime is 3139946063. The reversal of 3139946059 is 9506499313.

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 3139946059 - 2¹ = 3139946057 is a prime.

It is a super-2 number, since 2×3139946059² = 19718522506859262962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3139946057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48309 + ... + 92809.

It is an arithmetic number, because the mean of its divisors is an integer number (403321626).

Almost surely, 2^3139946059 is an apocalyptic number.

3139946059 is a deficient number, since it is larger than the sum of its proper divisors (86626949).

3139946059 is a wasteful number, since it uses less digits than its factorization.

3139946059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46445.

The product of its (nonzero) digits is 787320, while the sum is 49.

The square root of 3139946059 is about 56035.2215932087. The cubic root of 3139946059 is about 1464.3359652960.

The spelling of 3139946059 in words is "three billion, one hundred thirty-nine million, nine hundred forty-six thousand, fifty-nine".