4945788940 has 48 divisors (see below), whose sum is σ = 10483909632. Its totient is φ = 1959745536.

The previous prime is 4945788893. The next prime is 4945788979. The reversal of 4945788940 is 498875494.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2480584 + ... + 2482576.

It is an arithmetic number, because the mean of its divisors is an integer number (218414784).

Almost surely, 2^4945788940 is an apocalyptic number.

It is an amenable number.

4945788940 is an abundant number, since it is smaller than the sum of its proper divisors (5538120692).

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

4945788940 is a wasteful number, since it uses less digits than its factorization.

4945788940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106 (or 3104 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 58.

The square root of 4945788940 is about 70326.3033295509. The cubic root of 4945788940 is about 1703.7735023915.

The spelling of 4945788940 in words is "four billion, nine hundred forty-five million, seven hundred eighty-eight thousand, nine hundred forty".