3770366820 has 48 divisors (see below), whose sum is σ = 11516758848. Its totient is φ = 914028160.

The previous prime is 3770366801. The next prime is 3770366851. The reversal of 3770366820 is 286630773.

It is a super-4 number, since 4×3770366820⁴ (a number of 39 digits) contains 4444 as substring.

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, 2855679 + ... + 2856998.

It is an arithmetic number, because the mean of its divisors is an integer number (239932476).

Almost surely, 2^3770366820 is an apocalyptic number.

3770366820 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3770366820 is an abundant number, since it is smaller than the sum of its proper divisors (7746392028).

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

3770366820 is a wasteful number, since it uses less digits than its factorization.

3770366820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712700 (or 5712698 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 3770366820 is about 61403.3127770807. The cubic root of 3770366820 is about 1556.4238183300.

The spelling of 3770366820 in words is "three billion, seven hundred seventy million, three hundred sixty-six thousand, eight hundred twenty".