7240039098 has 8 divisors (see below), whose sum is σ = 14480078208. Its totient is φ = 2413346364.

The previous prime is 7240039049. The next prime is 7240039111. The reversal of 7240039098 is 8909300427.

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

7240039098 is an admirable number.

It is a super-2 number, since 2×7240039098² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603336586 + ... + 603336597.

It is an arithmetic number, because the mean of its divisors is an integer number (1810009776).

Almost surely, 2^7240039098 is an apocalyptic number.

7240039098 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.

7240039098 is a wasteful number, since it uses less digits than its factorization.

7240039098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206673188.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 7240039098 is about 85088.4192942847. The cubic root of 7240039098 is about 1934.5515365300.

The spelling of 7240039098 in words is "seven billion, two hundred forty million, thirty-nine thousand, ninety-eight".