3765243066 has 32 divisors (see below), whose sum is σ = 8262777600. Its totient is φ = 1136675904.

The previous prime is 3765243059. The next prime is 3765243071. The reversal of 3765243066 is 6603425673.

It is a super-2 number, since 2×3765243066² = 28354110692122160712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451266 + ... + 459533.

It is an arithmetic number, because the mean of its divisors is an integer number (258211800).

Almost surely, 2^3765243066 is an apocalyptic number.

3765243066 is an abundant number, since it is smaller than the sum of its proper divisors (4497534534).

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

3765243066 is a wasteful number, since it uses less digits than its factorization.

3765243066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910870.

The product of its (nonzero) digits is 544320, while the sum is 42.

The square root of 3765243066 is about 61361.5764627996. The cubic root of 3765243066 is about 1555.7184627411.

The spelling of 3765243066 in words is "three billion, seven hundred sixty-five million, two hundred forty-three thousand, sixty-six".