4740640940 has 48 divisors (see below), whose sum is σ = 11419613184. Its totient is φ = 1619352000.

The previous prime is 4740640921. The next prime is 4740640943. The reversal of 4740640940 is 490460474.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4740640894 and 4740640903.

It is not an unprimeable number, because it can be changed into a prime (4740640943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24536 + ... + 100415.

It is an arithmetic number, because the mean of its divisors is an integer number (237908608).

Almost surely, 2^4740640940 is an apocalyptic number.

It is an amenable number.

4740640940 is an abundant number, since it is smaller than the sum of its proper divisors (6678972244).

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

4740640940 is a wasteful number, since it uses less digits than its factorization.

4740640940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125238 (or 125236 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 4740640940 is about 68852.3125247075. The cubic root of 4740640940 is about 1679.8829448866.

The spelling of 4740640940 in words is "four billion, seven hundred forty million, six hundred forty thousand, nine hundred forty".