3782367870 has 64 divisors (see below), whose sum is σ = 9244800000. Its totient is φ = 990112896.

The previous prime is 3782367863. The next prime is 3782367937. The reversal of 3782367870 is 787632873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1891131 + ... + 1893129.

It is an arithmetic number, because the mean of its divisors is an integer number (144450000).

Almost surely, 2^3782367870 is an apocalyptic number.

3782367870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3782367870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4622400000).

3782367870 is an abundant number, since it is smaller than the sum of its proper divisors (5462432130).

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

3782367870 is a wasteful number, since it uses less digits than its factorization.

3782367870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137.

The product of its (nonzero) digits is 2370816, while the sum is 51.

The square root of 3782367870 is about 61500.9582852170. The cubic root of 3782367870 is about 1558.0734312059.

The spelling of 3782367870 in words is "three billion, seven hundred eighty-two million, three hundred sixty-seven thousand, eight hundred seventy".