3758331613 has 4 divisors (see below), whose sum is σ = 3956138560. Its totient is φ = 3560524668.

The previous prime is 3758331611. The next prime is 3758331631. The reversal of 3758331613 is 3161338573.

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.

It is a cyclic number.

It is not a de Polignac number, because 3758331613 - 2¹ = 3758331611 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 (3758331611) 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, 98903445 + ... + 98903482.

It is an arithmetic number, because the mean of its divisors is an integer number (989034640).

Almost surely, 2^3758331613 is an apocalyptic number.

It is an amenable number.

3758331613 is a deficient number, since it is larger than the sum of its proper divisors (197806947).

3758331613 is a wasteful number, since it uses less digits than its factorization.

3758331613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197806946.

The product of its digits is 136080, while the sum is 40.

The square root of 3758331613 is about 61305.2331616152. The cubic root of 3758331613 is about 1554.7659911921.

It can be divided in two parts, 37583 and 31613, that added together give a palindrome (69196).

The spelling of 3758331613 in words is "three billion, seven hundred fifty-eight million, three hundred thirty-one thousand, six hundred thirteen".