4045285386 has 48 divisors (see below), whose sum is σ = 8812615968. Its totient is φ = 1341093600.

The previous prime is 4045285373. The next prime is 4045285397. The reversal of 4045285386 is 6835825404.

4045285386 is a `hidden beast` number, since 40 + 4 + 528 + 5 + 3 + 86 = 666.

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 23 ways as a sum of consecutive naturals, for example, 4891105 + ... + 4891931.

It is an arithmetic number, because the mean of its divisors is an integer number (183596166).

Almost surely, 2^4045285386 is an apocalyptic number.

4045285386 is an abundant number, since it is smaller than the sum of its proper divisors (4767330582).

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

4045285386 is a wasteful number, since it uses less digits than its factorization.

4045285386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987 (or 1984 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The square root of 4045285386 is about 63602.5580145956. The cubic root of 4045285386 is about 1593.3690920102.

The spelling of 4045285386 in words is "four billion, forty-five million, two hundred eighty-five thousand, three hundred eighty-six".