3727885464 has 64 divisors (see below), whose sum is σ = 10575590400. Its totient is φ = 1216186272.

The previous prime is 3727885423. The next prime is 3727885493. The reversal of 3727885464 is 4645887273.

3727885464 is a `hidden beast` number, since 37 + 2 + 78 + 85 + 464 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 3727885464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173452 + ... + 193755.

It is an arithmetic number, because the mean of its divisors is an integer number (165243600).

Almost surely, 2^3727885464 is an apocalyptic number.

It is an amenable number.

3727885464 is an abundant number, since it is smaller than the sum of its proper divisors (6847704936).

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

3727885464 is a wasteful number, since it uses less digits than its factorization.

3727885464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367269 (or 367259 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 54.

The square root of 3727885464 is about 61056.4121448354. The cubic root of 3727885464 is about 1550.5562296438.

The spelling of 3727885464 in words is "three billion, seven hundred twenty-seven million, eight hundred eighty-five thousand, four hundred sixty-four".