3923730589740 has 48 divisors (see below), whose sum is σ = 11831556857568. Its totient is φ = 965841375744.

The previous prime is 3923730589739. The next prime is 3923730589781. The reversal of 3923730589740 is 479850373293.

It is a super-2 number, since 2×3923730589740² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2515211137 + ... + 2515212696.

It is an arithmetic number, because the mean of its divisors is an integer number (246490767866).

Almost surely, 2^{3923730589740} is an apocalyptic number.

3923730589740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3923730589740 is an abundant number, since it is smaller than the sum of its proper divisors (7907826267828).

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

3923730589740 is a wasteful number, since it uses less digits than its factorization.

3923730589740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030423858 (or 5030423856 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 60.

The spelling of 3923730589740 in words is "three trillion, nine hundred twenty-three billion, seven hundred thirty million, five hundred eighty-nine thousand, seven hundred forty".