3677487641 has 8 divisors (see below), whose sum is σ = 3902420160. Its totient is φ = 3457975312.

The previous prime is 3677487631. The next prime is 3677487643. The reversal of 3677487641 is 1467847763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3677487641 - 2⁶ = 3677487577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3677487643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353650 + ... + 1356363.

It is an arithmetic number, because the mean of its divisors is an integer number (487802520).

Almost surely, 2^3677487641 is an apocalyptic number.

It is an amenable number.

3677487641 is a deficient number, since it is larger than the sum of its proper divisors (224932519).

3677487641 is a wasteful number, since it uses less digits than its factorization.

3677487641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710095.

The product of its digits is 4741632, while the sum is 53.

The square root of 3677487641 is about 60642.2925110850. The cubic root of 3677487641 is about 1543.5371051058.

The spelling of 3677487641 in words is "three billion, six hundred seventy-seven million, four hundred eighty-seven thousand, six hundred forty-one".