4461937613 has 16 divisors (see below), whose sum is σ = 5229987840. Its totient is φ = 3726956016.

The previous prime is 4461937607. The next prime is 4461937619. The reversal of 4461937613 is 3167391644.

It is an interprime number because it is at equal distance from previous prime (4461937607) and next prime (4461937619).

It is not a de Polignac number, because 4461937613 - 2²² = 4457743309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4461937619) 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, 115256 + ... + 149022.

It is an arithmetic number, because the mean of its divisors is an integer number (326874240).

Almost surely, 2^4461937613 is an apocalyptic number.

4461937613 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4461937613 is a deficient number, since it is larger than the sum of its proper divisors (768050227).

4461937613 is a wasteful number, since it uses less digits than its factorization.

4461937613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34256.

The product of its digits is 326592, while the sum is 44.

The square root of 4461937613 is about 66797.7365859054. The cubic root of 4461937613 is about 1646.2956521551.

The spelling of 4461937613 in words is "four billion, four hundred sixty-one million, nine hundred thirty-seven thousand, six hundred thirteen".