3723124028 has 24 divisors (see below), whose sum is σ = 7101203088. Its totient is φ = 1697659776.

The previous prime is 3723123991. The next prime is 3723124033. The reversal of 3723124028 is 8204213273.

It is a junction number, because it is equal to n+sod(n) for n = 3723123985 and 3723124003.

It is a congruent number.

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, 427001 + ... + 435632.

It is an arithmetic number, because the mean of its divisors is an integer number (295883462).

Almost surely, 2^3723124028 is an apocalyptic number.

It is an amenable number.

3723124028 is a deficient number, since it is larger than the sum of its proper divisors (3378079060).

3723124028 is a wasteful number, since it uses less digits than its factorization.

3723124028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862733 (or 862731 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 3723124028 is about 61017.4075817713. The cubic root of 3723124028 is about 1549.8957998631.

The spelling of 3723124028 in words is "three billion, seven hundred twenty-three million, one hundred twenty-four thousand, twenty-eight".