7290798 has 8 divisors (see below), whose sum is σ = 14581608. Its totient is φ = 2430264.

The previous prime is 7290769. The next prime is 7290799. The reversal of 7290798 is 8970927.

It is a sphenic number, since it is the product of 3 distinct primes.

7290798 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7290799) 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 3 ways as a sum of consecutive naturals, for example, 607561 + ... + 607572.

It is an arithmetic number, because the mean of its divisors is an integer number (1822701).

Almost surely, 2^7290798 is an apocalyptic number.

7290798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7290798 is a wasteful number, since it uses less digits than its factorization.

7290798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215138.

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 7290798 is about 2700.1477737339. The cubic root of 7290798 is about 193.9061969019.

The spelling of 7290798 in words is "seven million, two hundred ninety thousand, seven hundred ninety-eight".