3874749948 has 18 divisors (see below), whose sum is σ = 9794506904. Its totient is φ = 1291583304.

The previous prime is 3874749929. The next prime is 3874749979. The reversal of 3874749948 is 8499474783.

3874749948 is a `hidden beast` number, since 38 + 7 + 474 + 99 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53815936 + ... + 53816007.

Almost surely, 2^3874749948 is an apocalyptic number.

It is an amenable number.

3874749948 is an abundant number, since it is smaller than the sum of its proper divisors (5919756956).

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

3874749948 is a wasteful number, since it uses less digits than its factorization.

3874749948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107631953 (or 107631948 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 63.

The square root of 3874749948 is about 62247.4894915450. The cubic root of 3874749948 is about 1570.6565401565.

The spelling of 3874749948 in words is "three billion, eight hundred seventy-four million, seven hundred forty-nine thousand, nine hundred forty-eight".