798091494 has 16 divisors (see below), whose sum is σ = 1596488880. Its totient is φ = 265979520.

The previous prime is 798091457. The next prime is 798091499. The reversal of 798091494 is 494190897.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798091499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34842 + ... + 53010.

It is an arithmetic number, because the mean of its divisors is an integer number (99780555).

Almost surely, 2^798091494 is an apocalyptic number.

798091494 is an abundant number, since it is smaller than the sum of its proper divisors (798397386).

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

798091494 is a wasteful number, since it uses less digits than its factorization.

798091494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25495.

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 798091494 is about 28250.5131634808. The cubic root of 798091494 is about 927.5789705671.

The spelling of 798091494 in words is "seven hundred ninety-eight million, ninety-one thousand, four hundred ninety-four".