7290098 has 4 divisors (see below), whose sum is σ = 10935150. Its totient is φ = 3645048.

The previous prime is 7290089. The next prime is 7290119. The reversal of 7290098 is 8900927.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8900927 = 7 ⋅1271561.

It can be written as a sum of positive squares in only one way, i.e., 6692569 + 597529 = 2587^2 + 773^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1822523 + ... + 1822526.

Almost surely, 2^7290098 is an apocalyptic number.

7290098 is a deficient number, since it is larger than the sum of its proper divisors (3645052).

7290098 is a wasteful number, since it uses less digits than its factorization.

7290098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3645051.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 7290098 is about 2700.0181480872. The cubic root of 7290098 is about 193.8999909656.

The spelling of 7290098 in words is "seven million, two hundred ninety thousand, ninety-eight".