4893731240 has 32 divisors (see below), whose sum is σ = 11022535080. Its totient is φ = 1955423232.

The previous prime is 4893731239. The next prime is 4893731281. The reversal of 4893731240 is 421373984.

It can be written as a sum of positive squares in 4 ways, for example, as 3996009796 + 897721444 = 63214^2 + 29962^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26069 + ... + 102308.

Almost surely, 2^4893731240 is an apocalyptic number.

4893731240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4893731240 is an abundant number, since it is smaller than the sum of its proper divisors (6128803840).

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

4893731240 is a wasteful number, since it uses less digits than its factorization.

4893731240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129341 (or 129337 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 4893731240 is about 69955.2088124966. The cubic root of 4893731240 is about 1697.7746244879.

The spelling of 4893731240 in words is "four billion, eight hundred ninety-three million, seven hundred thirty-one thousand, two hundred forty".