6237742740 has 48 divisors (see below), whose sum is σ = 17497130112. Its totient is φ = 1660402816.

The previous prime is 6237742723. The next prime is 6237742787. The reversal of 6237742740 is 472477326.

It is a junction number, because it is equal to n+sod(n) for n = 6237742692 and 6237742701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59904 + ... + 126743.

It is an arithmetic number, because the mean of its divisors is an integer number (364523544).

Almost surely, 2^6237742740 is an apocalyptic number.

6237742740 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6237742740 is an abundant number, since it is smaller than the sum of its proper divisors (11259387372).

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

6237742740 is a wasteful number, since it uses less digits than its factorization.

6237742740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187216 (or 187214 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 42.

The square root of 6237742740 is about 78979.3817397933. The cubic root of 6237742740 is about 1840.8107977569.

The spelling of 6237742740 in words is "six billion, two hundred thirty-seven million, seven hundred forty-two thousand, seven hundred forty".