3877774552 has 8 divisors (see below), whose sum is σ = 7270827300. Its totient is φ = 1938887272.

The previous prime is 3877774513. The next prime is 3877774567. The reversal of 3877774552 is 2554777783.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×3877774552³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3877774493 and 3877774502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242360902 + ... + 242360917.

Almost surely, 2^3877774552 is an apocalyptic number.

It is an amenable number.

3877774552 is a deficient number, since it is larger than the sum of its proper divisors (3393052748).

3877774552 is a wasteful number, since it uses less digits than its factorization.

3877774552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484721825 (or 484721821 counting only the distinct ones).

The product of its digits is 11524800, while the sum is 55.

The square root of 3877774552 is about 62271.7797401038. The cubic root of 3877774552 is about 1571.0651152090.

The spelling of 3877774552 in words is "three billion, eight hundred seventy-seven million, seven hundred seventy-four thousand, five hundred fifty-two".