4977067940 has 96 divisors (see below), whose sum is σ = 11451041280. Its totient is φ = 1806045696.

The previous prime is 4977067939. The next prime is 4977067943. The reversal of 4977067940 is 497607794.

It is not an unprimeable number, because it can be changed into a prime (4977067943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6017807 + ... + 6018633.

It is an arithmetic number, because the mean of its divisors is an integer number (119281680).

Almost surely, 2^4977067940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4977067940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5725520640).

4977067940 is an abundant number, since it is smaller than the sum of its proper divisors (6473973340).

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

4977067940 is a wasteful number, since it uses less digits than its factorization.

4977067940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221 (or 1219 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 53.

The square root of 4977067940 is about 70548.3376132989. The cubic root of 4977067940 is about 1707.3577217678.

The spelling of 4977067940 in words is "four billion, nine hundred seventy-seven million, sixty-seven thousand, nine hundred forty".