3677660651 has 6 divisors (see below), whose sum is σ = 4278095100. Its totient is φ = 3152280516.

The previous prime is 3677660641. The next prime is 3677660683. The reversal of 3677660651 is 1560667763.

It is not a de Polignac number, because 3677660651 - 2⁶ = 3677660587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3677660596 and 3677660605.

It is not an unprimeable number, because it can be changed into a prime (3677660641) 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, 37527101 + ... + 37527198.

It is an arithmetic number, because the mean of its divisors is an integer number (713015850).

Almost surely, 2^3677660651 is an apocalyptic number.

3677660651 is a deficient number, since it is larger than the sum of its proper divisors (600434449).

3677660651 is an equidigital number, since it uses as much as digits as its factorization.

3677660651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75054313 (or 75054306 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 47.

The square root of 3677660651 is about 60643.7189740207. The cubic root of 3677660651 is about 1543.5613103235.

The spelling of 3677660651 in words is "three billion, six hundred seventy-seven million, six hundred sixty thousand, six hundred fifty-one".