3666500037 has 12 divisors (see below), whose sum is σ = 5296599360. Its totient is φ = 2444082408.

The previous prime is 3666500021. The next prime is 3666500063. The reversal of 3666500037 is 7300056663.

3666500037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3666500037 - 2⁴ = 3666500021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3666499974 and 3666500010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666500077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125758 + ... + 152144.

It is an arithmetic number, because the mean of its divisors is an integer number (441383280).

Almost surely, 2^3666500037 is an apocalyptic number.

It is an amenable number.

3666500037 is a deficient number, since it is larger than the sum of its proper divisors (1630099323).

3666500037 is a wasteful number, since it uses less digits than its factorization.

3666500037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41832 (or 41829 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The square root of 3666500037 is about 60551.6311671288. The cubic root of 3666500037 is about 1541.9983105958.

The spelling of 3666500037 in words is "three billion, six hundred sixty-six million, five hundred thousand, thirty-seven".