4919674240 has 256 divisors, whose sum is σ = 13522360320. Its totient is φ = 1697439744.

The previous prime is 4919674223. The next prime is 4919674261. The reversal of 4919674240 is 424769194.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8993647 + ... + 8994193.

It is an arithmetic number, because the mean of its divisors is an integer number (52821720).

Almost surely, 2^4919674240 is an apocalyptic number.

4919674240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4919674240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6761180160).

4919674240 is an abundant number, since it is smaller than the sum of its proper divisors (8602686080).

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

4919674240 is a wasteful number, since it uses less digits than its factorization.

4919674240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 4919674240 is about 70140.3895056194. The cubic root of 4919674240 is about 1700.7694602067.

The spelling of 4919674240 in words is "four billion, nine hundred nineteen million, six hundred seventy-four thousand, two hundred forty".