798153265 has 32 divisors (see below), whose sum is σ = 1183343616. Its totient is φ = 503262720.

The previous prime is 798153241. The next prime is 798153269. The reversal of 798153265 is 562351897.

It is not a de Polignac number, because 798153265 - 2¹¹ = 798151217 is a prime.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (798153269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120069 + ... + 126541.

It is an arithmetic number, because the mean of its divisors is an integer number (36979488).

Almost surely, 2^798153265 is an apocalyptic number.

It is an amenable number.

798153265 is a deficient number, since it is larger than the sum of its proper divisors (385190351).

798153265 is a wasteful number, since it uses less digits than its factorization.

798153265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6769.

The product of its digits is 453600, while the sum is 46.

The square root of 798153265 is about 28251.6064145032. The cubic root of 798153265 is about 927.6029009907.

The spelling of 798153265 in words is "seven hundred ninety-eight million, one hundred fifty-three thousand, two hundred sixty-five".