7241898331 has 8 divisors (see below), whose sum is σ = 7266008384. Its totient is φ = 7217812800.

The previous prime is 7241898329. The next prime is 7241898343. The reversal of 7241898331 is 1338981427.

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

It is a cyclic number.

It is not a de Polignac number, because 7241898331 - 2¹ = 7241898329 is a prime.

It is a super-2 number, since 2×7241898331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7241898311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726481 + ... + 736381.

It is an arithmetic number, because the mean of its divisors is an integer number (908251048).

Almost surely, 2^7241898331 is an apocalyptic number.

7241898331 is a deficient number, since it is larger than the sum of its proper divisors (24110053).

7241898331 is a wasteful number, since it uses less digits than its factorization.

7241898331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12261.

The product of its digits is 290304, while the sum is 46.

The square root of 7241898331 is about 85099.3438928879. The cubic root of 7241898331 is about 1934.7171191633.

The spelling of 7241898331 in words is "seven billion, two hundred forty-one million, eight hundred ninety-eight thousand, three hundred thirty-one".