3807660481 has 4 divisors (see below), whose sum is σ = 3808604464. Its totient is φ = 3806716500.

The previous prime is 3807660463. The next prime is 3807660487. The reversal of 3807660481 is 1840667083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1840667083 = 37 ⋅49747759.

It is a cyclic number.

It is not a de Polignac number, because 3807660481 - 2¹¹ = 3807658433 is a prime.

It is a super-2 number, since 2×3807660481² = 28996556677138302722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3807660487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465915 + ... + 474016.

It is an arithmetic number, because the mean of its divisors is an integer number (952151116).

Almost surely, 2^3807660481 is an apocalyptic number.

It is an amenable number.

3807660481 is a deficient number, since it is larger than the sum of its proper divisors (943983).

3807660481 is an equidigital number, since it uses as much as digits as its factorization.

3807660481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943982.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 3807660481 is about 61706.2434523444. The cubic root of 3807660481 is about 1561.5386529801.

The spelling of 3807660481 in words is "three billion, eight hundred seven million, six hundred sixty thousand, four hundred eighty-one".