3780115000 has 40 divisors (see below), whose sum is σ = 8856821160. Its totient is φ = 1512044000.

The previous prime is 3780114991. The next prime is 3780115033. The reversal of 3780115000 is 5110873.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 373012 + ... + 383011.

It is an arithmetic number, because the mean of its divisors is an integer number (221420529).

Almost surely, 2^3780115000 is an apocalyptic number.

It is an amenable number.

3780115000 is an abundant number, since it is smaller than the sum of its proper divisors (5076706160).

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

3780115000 is an equidigital number, since it uses as much as digits as its factorization.

3780115000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756049 (or 756030 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 3780115000 is about 61482.6398262144. The cubic root of 3780115000 is about 1557.7640276655.

Adding to 3780115000 its reverse (5110873), we get a palindrome (3785225873).

The spelling of 3780115000 in words is "three billion, seven hundred eighty million, one hundred fifteen thousand".