7210049137 has 8 divisors (see below), whose sum is σ = 7418450592. Its totient is φ = 7003197600.

The previous prime is 7210049117. The next prime is 7210049153. The reversal of 7210049137 is 7319400127.

7210049137 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 a de Polignac number, because none of the positive numbers 2^k-7210049137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7210049117) 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 7 ways as a sum of consecutive naturals, for example, 378039 + ... + 396652.

It is an arithmetic number, because the mean of its divisors is an integer number (927306324).

Almost surely, 2^7210049137 is an apocalyptic number.

It is an amenable number.

7210049137 is a deficient number, since it is larger than the sum of its proper divisors (208401455).

7210049137 is a wasteful number, since it uses less digits than its factorization.

7210049137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774959.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 7210049137 is about 84912.0082026094. The cubic root of 7210049137 is about 1931.8767159429.

The spelling of 7210049137 in words is "seven billion, two hundred ten million, forty-nine thousand, one hundred thirty-seven".