3748204428 has 24 divisors (see below), whose sum is σ = 8752694832. Its totient is φ = 1248417984.

The previous prime is 3748204417. The next prime is 3748204459. The reversal of 3748204428 is 8244028473.

It is a self number, because there is not a number n which added to its sum of digits gives 3748204428.

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, 106975 + ... + 137622.

It is an arithmetic number, because the mean of its divisors is an integer number (364695618).

Almost surely, 2^3748204428 is an apocalyptic number.

It is an amenable number.

3748204428 is an abundant number, since it is smaller than the sum of its proper divisors (5004490404).

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

3748204428 is a wasteful number, since it uses less digits than its factorization.

3748204428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245881 (or 245879 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 42.

The square root of 3748204428 is about 61222.5810302049. The cubic root of 3748204428 is about 1553.3682462921.

The spelling of 3748204428 in words is "three billion, seven hundred forty-eight million, two hundred four thousand, four hundred twenty-eight".