3723633013 has 4 divisors (see below), whose sum is σ = 3733779520. Its totient is φ = 3713486508.

The previous prime is 3723632999. The next prime is 3723633041. The reversal of 3723633013 is 3103363273.

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: 3103363273 = 4567 ⋅679519.

It is a cyclic number.

It is not a de Polignac number, because 3723633013 - 2⁵ = 3723632981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3723613013) 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, 5072703 + ... + 5073436.

It is an arithmetic number, because the mean of its divisors is an integer number (933444880).

Almost surely, 2^3723633013 is an apocalyptic number.

It is an amenable number.

3723633013 is a deficient number, since it is larger than the sum of its proper divisors (10146507).

3723633013 is a wasteful number, since it uses less digits than its factorization.

3723633013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10146506.

The product of its (nonzero) digits is 20412, while the sum is 31.

The square root of 3723633013 is about 61021.5782572034. The cubic root of 3723633013 is about 1549.9664249404.

Adding to 3723633013 its reverse (3103363273), we get a palindrome (6826996286).

The spelling of 3723633013 in words is "three billion, seven hundred twenty-three million, six hundred thirty-three thousand, thirteen".