3885090556 has 6 divisors (see below), whose sum is σ = 6798908480. Its totient is φ = 1942545276.

The previous prime is 3885090523. The next prime is 3885090557. The reversal of 3885090556 is 6550905883.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3885090557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485636316 + ... + 485636323.

Almost surely, 2^3885090556 is an apocalyptic number.

It is an amenable number.

3885090556 is a deficient number, since it is larger than the sum of its proper divisors (2913817924).

3885090556 is a wasteful number, since it uses less digits than its factorization.

3885090556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971272643 (or 971272641 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 49.

The square root of 3885090556 is about 62330.4945913315. The cubic root of 3885090556 is about 1572.0525112653.

The spelling of 3885090556 in words is "three billion, eight hundred eighty-five million, ninety thousand, five hundred fifty-six".