3102389993 has 16 divisors (see below), whose sum is σ = 3320927424. Its totient is φ = 2887948800.

The previous prime is 3102389987. The next prime is 3102389999. The reversal of 3102389993 is 3999832013.

It is an interprime number because it is at equal distance from previous prime (3102389987) and next prime (3102389999).

It is a cyclic number.

It is not a de Polignac number, because 3102389993 - 2¹⁶ = 3102324457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3102389999) 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 15 ways as a sum of consecutive naturals, for example, 1721693 + ... + 1723493.

It is an arithmetic number, because the mean of its divisors is an integer number (207557964).

Almost surely, 2^3102389993 is an apocalyptic number.

It is an amenable number.

3102389993 is a deficient number, since it is larger than the sum of its proper divisors (218537431).

3102389993 is a wasteful number, since it uses less digits than its factorization.

3102389993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872.

The product of its (nonzero) digits is 314928, while the sum is 47.

The square root of 3102389993 is about 55699.1022638606. The cubic root of 3102389993 is about 1458.4743544267.

The spelling of 3102389993 in words is "three billion, one hundred two million, three hundred eighty-nine thousand, nine hundred ninety-three".