3874453960 has 64 divisors (see below), whose sum is σ = 9796308480. Its totient is φ = 1368364800.

The previous prime is 3874453943. The next prime is 3874453967. The reversal of 3874453960 is 693544783.

It is a super-2 number, since 2×3874453960² = 30022786976319363200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3874453967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150016 + ... + 173935.

It is an arithmetic number, because the mean of its divisors is an integer number (153067320).

Almost surely, 2^3874453960 is an apocalyptic number.

It is an amenable number.

3874453960 is an abundant number, since it is smaller than the sum of its proper divisors (5921854520).

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

3874453960 is a wasteful number, since it uses less digits than its factorization.

3874453960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323998 (or 323994 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 49.

The square root of 3874453960 is about 62245.1119366011. Note that the first 3 decimals coincide. The cubic root of 3874453960 is about 1570.6165455476.

The spelling of 3874453960 in words is "three billion, eight hundred seventy-four million, four hundred fifty-three thousand, nine hundred sixty".