3780776350 has 48 divisors (see below), whose sum is σ = 7734379968. Its totient is φ = 1366266240.

The previous prime is 3780776269. The next prime is 3780776357. The reversal of 3780776350 is 536770873.

It is a self number, because there is not a number n which added to its sum of digits gives 3780776350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3780776357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31329 + ... + 92428.

It is an arithmetic number, because the mean of its divisors is an integer number (161132916).

Almost surely, 2^3780776350 is an apocalyptic number.

3780776350 is an abundant number, since it is smaller than the sum of its proper divisors (3953603618).

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

3780776350 is a wasteful number, since it uses less digits than its factorization.

3780776350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123829 (or 123824 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 46.

The square root of 3780776350 is about 61488.0179384569. The cubic root of 3780776350 is about 1557.8548685672.

The spelling of 3780776350 in words is "three billion, seven hundred eighty million, seven hundred seventy-six thousand, three hundred fifty".