4685297658 has 16 divisors (see below), whose sum is σ = 9379540800. Its totient is φ = 1560274976.

The previous prime is 4685297657. The next prime is 4685297693. The reversal of 4685297658 is 8567925864.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4685297653) 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, 365910 + ... + 378497.

It is an arithmetic number, because the mean of its divisors is an integer number (586221300).

Almost surely, 2^4685297658 is an apocalyptic number.

4685297658 is an abundant number, since it is smaller than the sum of its proper divisors (4694243142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4685297658 is a wasteful number, since it uses less digits than its factorization.

4685297658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745461.

The product of its digits is 29030400, while the sum is 60.

The square root of 4685297658 is about 68449.2341666435. The cubic root of 4685297658 is about 1673.3202327597.

The spelling of 4685297658 in words is "four billion, six hundred eighty-five million, two hundred ninety-seven thousand, six hundred fifty-eight".