3827706500 has 24 divisors (see below), whose sum is σ = 8359712088. Its totient is φ = 1531082400.

The previous prime is 3827706473. The next prime is 3827706521. The reversal of 3827706500 is 56077283.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 969948736 + 2857757764 = 31144^2 + 53458^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 3827207 + ... + 3828206.

It is an arithmetic number, because the mean of its divisors is an integer number (348321337).

Almost surely, 2^3827706500 is an apocalyptic number.

It is an amenable number.

3827706500 is an abundant number, since it is smaller than the sum of its proper divisors (4532005588).

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

3827706500 is a wasteful number, since it uses less digits than its factorization.

3827706500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655432 (or 7655420 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 3827706500 is about 61868.4612706668. The cubic root of 3827706500 is about 1564.2741788361.

The spelling of 3827706500 in words is "three billion, eight hundred twenty-seven million, seven hundred six thousand, five hundred".