3743128940 has 24 divisors (see below), whose sum is σ = 7868312592. Its totient is φ = 1495776960.

The previous prime is 3743128897. The next prime is 3743129041. The reversal of 3743128940 is 498213473.

It is a super-2 number, since 2×3743128940² = 28022028522931047200, which contains 22 as substring.

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, 71234 + ... + 112073.

It is an arithmetic number, because the mean of its divisors is an integer number (327846358).

Almost surely, 2^3743128940 is an apocalyptic number.

It is an amenable number.

3743128940 is an abundant number, since it is smaller than the sum of its proper divisors (4125183652).

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

3743128940 is a wasteful number, since it uses less digits than its factorization.

3743128940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184337 (or 184335 counting only the distinct ones).

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

The square root of 3743128940 is about 61181.1158773686. The cubic root of 3743128940 is about 1552.6667847989. Note that the first 3 decimals are identical.

The spelling of 3743128940 in words is "three billion, seven hundred forty-three million, one hundred twenty-eight thousand, nine hundred forty".