3563379840 has 64 divisors (see below), whose sum is σ = 11358279360. Its totient is φ = 950234112.

The previous prime is 3563379829. The next prime is 3563379851. The reversal of 3563379840 is 489733653.

It is an interprime number because it is at equal distance from previous prime (3563379829) and next prime (3563379851).

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 3563379840.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926044 + ... + 929883.

It is an arithmetic number, because the mean of its divisors is an integer number (177473115).

Almost surely, 2^3563379840 is an apocalyptic number.

3563379840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3563379840 is an abundant number, since it is smaller than the sum of its proper divisors (7794899520).

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

3563379840 is a wasteful number, since it uses less digits than its factorization.

3563379840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855949 (or 1855937 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 48.

The square root of 3563379840 is about 59694.0519649990. The cubic root of 3563379840 is about 1527.4044077351.

The spelling of 3563379840 in words is "three billion, five hundred sixty-three million, three hundred seventy-nine thousand, eight hundred forty".