7628798315 has 16 divisors (see below), whose sum is σ = 9309232800. Its totient is φ = 6000690432.

The previous prime is 7628798267. The next prime is 7628798347. The reversal of 7628798315 is 5138978267.

It is not a de Polignac number, because 7628798315 - 2¹² = 7628794219 is a prime.

It is an unprimeable number.

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, 31769 + ... + 127541.

It is an arithmetic number, because the mean of its divisors is an integer number (581827050).

Almost surely, 2^7628798315 is an apocalyptic number.

7628798315 is a deficient number, since it is larger than the sum of its proper divisors (1680434485).

7628798315 is a wasteful number, since it uses less digits than its factorization.

7628798315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96046.

The product of its digits is 5080320, while the sum is 56.

The square root of 7628798315 is about 87342.9923634404. The cubic root of 7628798315 is about 1968.5753582013.

The spelling of 7628798315 in words is "seven billion, six hundred twenty-eight million, seven hundred ninety-eight thousand, three hundred fifteen".