3666773340 has 96 divisors (see below), whose sum is σ = 11801160000. Its totient is φ = 944084736.

The previous prime is 3666773329. The next prime is 3666773347. The reversal of 3666773340 is 433776663.

3666773340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666773347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101415 + ... + 132734.

It is an arithmetic number, because the mean of its divisors is an integer number (122928750).

Almost surely, 2^3666773340 is an apocalyptic number.

3666773340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3666773340 is an abundant number, since it is smaller than the sum of its proper divisors (8134386660).

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

3666773340 is a wasteful number, since it uses less digits than its factorization.

3666773340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234196 (or 234188 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 45.

The square root of 3666773340 is about 60553.8879016038. The cubic root of 3666773340 is about 1542.0366234545.

The spelling of 3666773340 in words is "three billion, six hundred sixty-six million, seven hundred seventy-three thousand, three hundred forty".