7085349028 has 6 divisors (see below), whose sum is σ = 12399360806. Its totient is φ = 3542674512.

The previous prime is 7085349023. The next prime is 7085349053. The reversal of 7085349028 is 8209435807.

It can be written as a sum of positive squares in only one way, i.e., 5027093604 + 2058255424 = 70902^2 + 45368^2 .

It is not an unprimeable number, because it can be changed into a prime (7085349023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 885668625 + ... + 885668632.

Almost surely, 2^7085349028 is an apocalyptic number.

It is an amenable number.

7085349028 is a deficient number, since it is larger than the sum of its proper divisors (5314011778).

7085349028 is a wasteful number, since it uses less digits than its factorization.

7085349028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771337261 (or 1771337259 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 7085349028 is about 84174.5153119399. The cubic root of 7085349028 is about 1920.6744075429.

The spelling of 7085349028 in words is "seven billion, eighty-five million, three hundred forty-nine thousand, twenty-eight".