7049437331 has 8 divisors (see below), whose sum is σ = 7061745600. Its totient is φ = 7037141760.

The previous prime is 7049437327. The next prime is 7049437337. The reversal of 7049437331 is 1337349407.

It is a happy number.

7049437331 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7049437331 - 2² = 7049437327 is a prime.

It is a super-2 number, since 2×7049437331² = 99389133367392807122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7049437337) 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, 2222915 + ... + 2226083.

It is an arithmetic number, because the mean of its divisors is an integer number (882718200).

Almost surely, 2^7049437331 is an apocalyptic number.

7049437331 is a deficient number, since it is larger than the sum of its proper divisors (12308269).

7049437331 is a wasteful number, since it uses less digits than its factorization.

7049437331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6349.

The product of its (nonzero) digits is 190512, while the sum is 41.

The square root of 7049437331 is about 83960.9274067408. The cubic root of 7049437331 is about 1917.4239660207.

The spelling of 7049437331 in words is "seven billion, forty-nine million, four hundred thirty-seven thousand, three hundred thirty-one".