4981952340 has 288 divisors, whose sum is σ = 17096002560. Its totient is φ = 1167667200.

The previous prime is 4981952333. The next prime is 4981952341. The reversal of 4981952340 is 432591894.

4981952340 is a `hidden beast` number, since 4 + 9 + 81 + 9 + 523 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4981952341) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2750035 + ... + 2751845.

It is an arithmetic number, because the mean of its divisors is an integer number (59361120).

Almost surely, 2^4981952340 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 4981952340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8548001280).

4981952340 is an abundant number, since it is smaller than the sum of its proper divisors (12114050220).

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

4981952340 is a wasteful number, since it uses less digits than its factorization.

4981952340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903 (or 1898 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 4981952340 is about 70582.9465239303. The cubic root of 4981952340 is about 1707.9160619790.

The spelling of 4981952340 in words is "four billion, nine hundred eighty-one million, nine hundred fifty-two thousand, three hundred forty".