4740640746 has 16 divisors (see below), whose sum is σ = 9503183424. Its totient is φ = 1576563264.

The previous prime is 4740640739. The next prime is 4740640747. The reversal of 4740640746 is 6470460474.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4740640698 and 4740640707.

It is not an unprimeable number, because it can be changed into a prime (4740640747) by changing a digit.

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, 909766 + ... + 914961.

It is an arithmetic number, because the mean of its divisors is an integer number (593948964).

Almost surely, 2^4740640746 is an apocalyptic number.

4740640746 is an abundant number, since it is smaller than the sum of its proper divisors (4762542678).

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

4740640746 is a wasteful number, since it uses less digits than its factorization.

4740640746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825165.

The product of its (nonzero) digits is 451584, while the sum is 42.

The square root of 4740640746 is about 68852.3111158950. The cubic root of 4740640746 is about 1679.8829219715.

The spelling of 4740640746 in words is "four billion, seven hundred forty million, six hundred forty thousand, seven hundred forty-six".