3028518642 has 16 divisors (see below), whose sum is σ = 6375828960. Its totient is φ = 956374272.

The previous prime is 3028518637. The next prime is 3028518697. The reversal of 3028518642 is 2468158203.

It is a super-3 number, since 3×3028518642³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3028518642.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13282863 + ... + 13283090.

It is an arithmetic number, because the mean of its divisors is an integer number (398489310).

Almost surely, 2^3028518642 is an apocalyptic number.

3028518642 is an abundant number, since it is smaller than the sum of its proper divisors (3347310318).

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

3028518642 is a wasteful number, since it uses less digits than its factorization.

3028518642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26565977.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 3028518642 is about 55031.9783580420. The cubic root of 3028518642 is about 1446.8052758406.

The spelling of 3028518642 in words is "three billion, twenty-eight million, five hundred eighteen thousand, six hundred forty-two".