4969728936 has 24 divisors (see below), whose sum is σ = 13459682730. Its totient is φ = 1656576288.

The previous prime is 4969728871. The next prime is 4969728989. The reversal of 4969728936 is 6398279694.

4969728936 is a `hidden beast` number, since 496 + 97 + 28 + 9 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4969404036 + 324900 = 70494^2 + 570^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34511935 + ... + 34512078.

Almost surely, 2^4969728936 is an apocalyptic number.

It is an amenable number.

4969728936 is an abundant number, since it is smaller than the sum of its proper divisors (8489953794).

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

4969728936 is a wasteful number, since it uses less digits than its factorization.

4969728936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69024025 (or 69024018 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 63.

The square root of 4969728936 is about 70496.3044137776. The cubic root of 4969728936 is about 1706.5181063381.

The spelling of 4969728936 in words is "four billion, nine hundred sixty-nine million, seven hundred twenty-eight thousand, nine hundred thirty-six".