4936945698 has 24 divisors (see below), whose sum is σ = 10764853788. Its totient is φ = 1635165792.

The previous prime is 4936945697. The next prime is 4936945711. The reversal of 4936945698 is 8965496394.

4936945698 is a `hidden beast` number, since 4 + 9 + 3 + 69 + 4 + 569 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4168380969 + 768564729 = 64563^2 + 27723^2 .

It is not an unprimeable number, because it can be changed into a prime (4936945691) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 870661 + ... + 876312.

Almost surely, 2^4936945698 is an apocalyptic number.

4936945698 is an abundant number, since it is smaller than the sum of its proper divisors (5827908090).

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

4936945698 is a wasteful number, since it uses less digits than its factorization.

4936945698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747138 (or 1747135 counting only the distinct ones).

The product of its digits is 50388480, while the sum is 63.

The square root of 4936945698 is about 70263.4022660446. The cubic root of 4936945698 is about 1702.7574278721.

The spelling of 4936945698 in words is "four billion, nine hundred thirty-six million, nine hundred forty-five thousand, six hundred ninety-eight".