3139420633 has 8 divisors (see below), whose sum is σ = 3165139296. Its totient is φ = 3113728800.

The previous prime is 3139420591. The next prime is 3139420637. The reversal of 3139420633 is 3360249313.

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 3139420633 - 2²⁵ = 3105866201 is a prime.

It is a super-2 number, since 2×3139420633² = 19711923821812241378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3139420637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276478 + ... + 287608.

It is an arithmetic number, because the mean of its divisors is an integer number (395642412).

Almost surely, 2^3139420633 is an apocalyptic number.

It is an amenable number.

3139420633 is a deficient number, since it is larger than the sum of its proper divisors (25718663).

3139420633 is a wasteful number, since it uses less digits than its factorization.

3139420633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13415.

The product of its (nonzero) digits is 34992, while the sum is 34.

The square root of 3139420633 is about 56030.5330422619. The cubic root of 3139420633 is about 1464.2542820341.

Adding to 3139420633 its reverse (3360249313), we get a palindrome (6499669946).

The spelling of 3139420633 in words is "three billion, one hundred thirty-nine million, four hundred twenty thousand, six hundred thirty-three".