610098947 has 4 divisors (see below), whose sum is σ = 611373120. Its totient is φ = 608824776.

The previous prime is 610098919. The next prime is 610098959. The reversal of 610098947 is 749890016.

610098947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-610098947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 610098898 and 610098907.

It is not an unprimeable number, because it can be changed into a prime (610098917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636368 + ... + 637325.

It is an arithmetic number, because the mean of its divisors is an integer number (152843280).

Almost surely, 2^610098947 is an apocalyptic number.

610098947 is a deficient number, since it is larger than the sum of its proper divisors (1274173).

610098947 is a wasteful number, since it uses less digits than its factorization.

610098947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274172.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 610098947 is about 24700.1811126963. The cubic root of 610098947 is about 848.1384622272.

The spelling of 610098947 in words is "six hundred ten million, ninety-eight thousand, nine hundred forty-seven".