3776741540 has 72 divisors (see below), whose sum is σ = 9388390200. Its totient is φ = 1267706880.

The previous prime is 3776741533. The next prime is 3776741567. The reversal of 3776741540 is 451476773.

It can be written as a sum of positive squares in 4 ways, for example, as 646786624 + 3129954916 = 25432^2 + 55946^2 .

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 3776741491 and 3776741500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28565 + ... + 91484.

Almost surely, 2^3776741540 is an apocalyptic number.

It is an amenable number.

3776741540 is an abundant number, since it is smaller than the sum of its proper divisors (5611648660).

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

3776741540 is a wasteful number, since it uses less digits than its factorization.

3776741540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120093 (or 120080 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The square root of 3776741540 is about 61455.1994545620. The cubic root of 3776741540 is about 1557.3004951491.

The spelling of 3776741540 in words is "three billion, seven hundred seventy-six million, seven hundred forty-one thousand, five hundred forty".