3770666674 has 12 divisors (see below), whose sum is σ = 5989274622. Its totient is φ = 1774262880.

The previous prime is 3770666671. The next prime is 3770666687. The reversal of 3770666674 is 4766660773.

It can be written as a sum of positive squares in only one way, i.e., 2772549025 + 998117649 = 52655^2 + 31593^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3770666671) 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 in 5 ways as a sum of consecutive naturals, for example, 352789 + ... + 363319.

Almost surely, 2^3770666674 is an apocalyptic number.

3770666674 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3770666674 is a deficient number, since it is larger than the sum of its proper divisors (2218607948).

3770666674 is an frugal number, since it uses more digits than its factorization.

3770666674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21081 (or 10550 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 52.

The square root of 3770666674 is about 61405.7544046159. The cubic root of 3770666674 is about 1556.4650775813.

The spelling of 3770666674 in words is "three billion, seven hundred seventy million, six hundred sixty-six thousand, six hundred seventy-four".