3563761380 has 48 divisors (see below), whose sum is σ = 10004649984. Its totient is φ = 947848960.

The previous prime is 3563761379. The next prime is 3563761403. The reversal of 3563761380 is 831673653.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54561 + ... + 100520.

It is an arithmetic number, because the mean of its divisors is an integer number (208430208).

Almost surely, 2^3563761380 is an apocalyptic number.

3563761380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3563761380 is an abundant number, since it is smaller than the sum of its proper divisors (6440888604).

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

3563761380 is a wasteful number, since it uses less digits than its factorization.

3563761380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155476 (or 155474 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 3563761380 is about 59697.2476752488. The cubic root of 3563761380 is about 1527.4589201274.

The spelling of 3563761380 in words is "three billion, five hundred sixty-three million, seven hundred sixty-one thousand, three hundred eighty".