3672671081 has 8 divisors (see below), whose sum is σ = 3680912928. Its totient is φ = 3664440000.

The previous prime is 3672671077. The next prime is 3672671083. The reversal of 3672671081 is 1801762763.

3672671081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3672671081 - 2² = 3672671077 is a prime.

It is a super-2 number, since 2×3672671081² = 26977025738427417122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3672671083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175201 + ... + 1178321.

It is an arithmetic number, because the mean of its divisors is an integer number (460114116).

Almost surely, 2^3672671081 is an apocalyptic number.

It is an amenable number.

3672671081 is a deficient number, since it is larger than the sum of its proper divisors (8241847).

3672671081 is a wasteful number, since it uses less digits than its factorization.

3672671081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5383.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 3672671081 is about 60602.5666205648. The cubic root of 3672671081 is about 1542.8629322334.

The spelling of 3672671081 in words is "three billion, six hundred seventy-two million, six hundred seventy-one thousand, eighty-one".