3879177540 has 48 divisors (see below), whose sum is σ = 12413369472. Its totient is φ = 886669056.

The previous prime is 3879177499. The next prime is 3879177551. The reversal of 3879177540 is 457719783.

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, 4617649 + ... + 4618488.

It is an arithmetic number, because the mean of its divisors is an integer number (258611864).

Almost surely, 2^3879177540 is an apocalyptic number.

3879177540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3879177540 is an abundant number, since it is smaller than the sum of its proper divisors (8534191932).

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

3879177540 is a wasteful number, since it uses less digits than its factorization.

3879177540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9236156 (or 9236154 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 51.

The square root of 3879177540 is about 62283.0437599191. The cubic root of 3879177540 is about 1571.2545640541.

The spelling of 3879177540 in words is "three billion, eight hundred seventy-nine million, one hundred seventy-seven thousand, five hundred forty".