4496686381 has 16 divisors (see below), whose sum is σ = 4986430848. Its totient is φ = 4020710400.

The previous prime is 4496686373. The next prime is 4496686391. The reversal of 4496686381 is 1836866944.

It is a cyclic number.

It is not a de Polignac number, because 4496686381 - 2³ = 4496686373 is a prime.

It is a super-2 number, since 2×4496686381² = 40440376818141754322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4496686301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331525 + ... + 344821.

It is an arithmetic number, because the mean of its divisors is an integer number (311651928).

Almost surely, 2^4496686381 is an apocalyptic number.

It is an amenable number.

4496686381 is a deficient number, since it is larger than the sum of its proper divisors (489744467).

4496686381 is a wasteful number, since it uses less digits than its factorization.

4496686381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13812.

The product of its digits is 5971968, while the sum is 55.

The square root of 4496686381 is about 67057.3365188329. The cubic root of 4496686381 is about 1650.5582905380.

It can be divided in two parts, 44966863 and 81, that added together give a palindrome (44966944).

The spelling of 4496686381 in words is "four billion, four hundred ninety-six million, six hundred eighty-six thousand, three hundred eighty-one".