4640730698 has 16 divisors (see below), whose sum is σ = 7151676000. Its totient is φ = 2256881616.

The previous prime is 4640730671. The next prime is 4640730701. The reversal of 4640730698 is 8960370464.

It is a super-2 number, since 2×4640730698² = 43072762822719134408, which contains 22 as substring.

It is an unprimeable number.

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, 249965 + ... + 267887.

It is an arithmetic number, because the mean of its divisors is an integer number (446979750).

Almost surely, 2^4640730698 is an apocalyptic number.

4640730698 is a deficient number, since it is larger than the sum of its proper divisors (2510945302).

4640730698 is a wasteful number, since it uses less digits than its factorization.

4640730698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21461.

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 4640730698 is about 68122.9087605631. The cubic root of 4640730698 is about 1667.9977315479.

The spelling of 4640730698 in words is "four billion, six hundred forty million, seven hundred thirty thousand, six hundred ninety-eight".