4740378920 has 32 divisors (see below), whose sum is σ = 10667871720. Its totient is φ = 1895792640.

The previous prime is 4740378899. The next prime is 4740378931. The reversal of 4740378920 is 298730474.

It can be written as a sum of positive squares in 4 ways, for example, as 4693072036 + 47306884 = 68506^2 + 6878^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333560 + ... + 347480.

Almost surely, 2^4740378920 is an apocalyptic number.

4740378920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4740378920 is an abundant number, since it is smaller than the sum of its proper divisors (5927492800).

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

4740378920 is a wasteful number, since it uses less digits than its factorization.

4740378920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22445 (or 22441 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 4740378920 is about 68850.4097300808. The cubic root of 4740378920 is about 1679.8519947089.

The spelling of 4740378920 in words is "four billion, seven hundred forty million, three hundred seventy-eight thousand, nine hundred twenty".